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Merge branch 'hch.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 

Pull procfs updates from Al Viro:
 "Christoph's proc_create_... cleanups series"

* 'hch.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (44 commits)
  xfs, proc: hide unused xfs procfs helpers
  isdn/gigaset: add back gigaset_procinfo assignment
  proc: update SIZEOF_PDE_INLINE_NAME for the new pde fields
  tty: replace ->proc_fops with ->proc_show
  ide: replace ->proc_fops with ->proc_show
  ide: remove ide_driver_proc_write
  isdn: replace ->proc_fops with ->proc_show
  atm: switch to proc_create_seq_private
  atm: simplify procfs code
  bluetooth: switch to proc_create_seq_data
  netfilter/x_tables: switch to proc_create_seq_private
  netfilter/xt_hashlimit: switch to proc_create_{seq,single}_data
  neigh: switch to proc_create_seq_data
  hostap: switch to proc_create_{seq,single}_data
  bonding: switch to proc_create_seq_data
  rtc/proc: switch to proc_create_single_data
  drbd: switch to proc_create_single
  resource: switch to proc_create_seq_data
  staging/rtl8192u: simplify procfs code
  jfs: simplify procfs code
  ...
This commit is contained in:
Linus Torvalds 2018-06-04 10:00:01 -07:00
parent 9c50eafc32 5ef03dbd91
commit cf626b0da7
266 changed files with 1235 additions and 6038 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm/kernel/dma.c
View File

@ -276,21 +276,9 @@ static int proc_dma_show(struct seq_file *m, void *v)
return 0;
}
static int proc_dma_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_dma_show, NULL);
}
static const struct file_operations proc_dma_operations = {
.open = proc_dma_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init proc_dma_init(void)
{
proc_create("dma", 0, NULL, &proc_dma_operations);
proc_create_single("dma", 0, NULL, proc_dma_show);
return 0;
}

15
arch/arm/kernel/swp_emulate.c
View File

@ -91,18 +91,6 @@ static int proc_status_show(struct seq_file *m, void *v)
seq_printf(m, "Last process:\t\t%d\n", previous_pid);
return 0;
}
static int proc_status_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_status_show, PDE_DATA(inode));
}
static const struct file_operations proc_status_fops = {
.open = proc_status_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
/*
@ -260,7 +248,8 @@ static int __init swp_emulation_init(void)
return 0;
#ifdef CONFIG_PROC_FS
if (!proc_create("cpu/swp_emulation", S_IRUGO, NULL, &proc_status_fops))
if (!proc_create_single("cpu/swp_emulation", S_IRUGO, NULL,
proc_status_show))
return -ENOMEM;
#endif /* CONFIG_PROC_FS */

16
arch/arm/mach-rpc/ecard.c
View File

@ -657,25 +657,13 @@ static int ecard_devices_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ecard_devices_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ecard_devices_proc_show, NULL);
}
static const struct file_operations bus_ecard_proc_fops = {
.owner = THIS_MODULE,
.open = ecard_devices_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static struct proc_dir_entry *proc_bus_ecard_dir = NULL;
static void ecard_proc_init(void)
{
proc_bus_ecard_dir = proc_mkdir("bus/ecard", NULL);
proc_create("devices", 0, proc_bus_ecard_dir, &bus_ecard_proc_fops);
proc_create_single("devices", 0, proc_bus_ecard_dir,
ecard_devices_proc_show);
}
#define ec_set_resource(ec,nr,st,sz) \

15
arch/ia64/hp/common/sba_iommu.c
View File

@ -1942,19 +1942,6 @@ static const struct seq_operations ioc_seq_ops = {
.show = ioc_show
};
static int
ioc_open(struct inode *inode, struct file *file)
{
return seq_open(file, &ioc_seq_ops);
}
static const struct file_operations ioc_fops = {
.open = ioc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release
};
static void __init
ioc_proc_init(void)
{
@ -1964,7 +1951,7 @@ ioc_proc_init(void)
if (!dir)
return;
proc_create(ioc_list->name, 0, dir, &ioc_fops);
proc_create_seq(ioc_list->name, 0, dir, &ioc_seq_ops);
}
#endif

15
arch/ia64/hp/sim/simserial.c
View File

@ -435,19 +435,6 @@ static int rs_proc_show(struct seq_file *m, void *v)
return 0;
}
static int rs_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, rs_proc_show, NULL);
}
static const struct file_operations rs_proc_fops = {
.owner = THIS_MODULE,
.open = rs_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct tty_operations hp_ops = {
.open = rs_open,
.close = rs_close,
@ -462,7 +449,7 @@ static const struct tty_operations hp_ops = {
.unthrottle = rs_unthrottle,
.send_xchar = rs_send_xchar,
.hangup = rs_hangup,
.proc_fops = &rs_proc_fops,
.proc_show = rs_proc_show,
};
static const struct tty_port_operations hp_port_ops = {

16
arch/ia64/kernel/palinfo.c
View File

@ -920,18 +920,6 @@ static int proc_palinfo_show(struct seq_file *m, void *v)
return 0;
}
static int proc_palinfo_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_palinfo_show, PDE_DATA(inode));
}
static const struct file_operations proc_palinfo_fops = {
.open = proc_palinfo_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int palinfo_add_proc(unsigned int cpu)
{
pal_func_cpu_u_t f;
@ -948,8 +936,8 @@ static int palinfo_add_proc(unsigned int cpu)
for (j=0; j < NR_PALINFO_ENTRIES; j++) {
f.func_id = j;
proc_create_data(palinfo_entries[j].name, 0, cpu_dir,
&proc_palinfo_fops, (void *)f.value);
proc_create_single_data(palinfo_entries[j].name, 0, cpu_dir,
proc_palinfo_show, (void *)f.value);
}
return 0;
}

16
arch/ia64/kernel/perfmon.c
View File

@ -5708,13 +5708,6 @@ const struct seq_operations pfm_seq_ops = {
.show = pfm_proc_show
};
static int
pfm_proc_open(struct inode *inode, struct file *file)
{
return seq_open(file, &pfm_seq_ops);
}
/*
* we come here as soon as local_cpu_data->pfm_syst_wide is set. this happens
* during pfm_enable() hence before pfm_start(). We cannot assume monitoring
@ -6537,13 +6530,6 @@ pfm_probe_pmu(void)
return 0;
}
static const struct file_operations pfm_proc_fops = {
.open = pfm_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
int __init
pfm_init(void)
{
@ -6615,7 +6601,7 @@ pfm_init(void)
/*
* create /proc/perfmon (mostly for debugging purposes)
*/
perfmon_dir = proc_create("perfmon", S_IRUGO, NULL, &pfm_proc_fops);
perfmon_dir = proc_create_seq("perfmon", S_IRUGO, NULL, &pfm_seq_ops);
if (perfmon_dir == NULL) {
printk(KERN_ERR "perfmon: cannot create /proc entry, perfmon disabled\n");
pmu_conf = NULL;

40
arch/ia64/kernel/salinfo.c
View File

@ -54,8 +54,6 @@ MODULE_AUTHOR("Jesse Barnes <jbarnes@sgi.com>");
MODULE_DESCRIPTION("/proc interface to IA-64 SAL features");
MODULE_LICENSE("GPL");
static const struct file_operations proc_salinfo_fops;
typedef struct {
const char *name; /* name of the proc entry */
unsigned long feature; /* feature bit */
@ -578,6 +576,17 @@ static int salinfo_cpu_pre_down(unsigned int cpu)
return 0;
}
/*
* 'data' contains an integer that corresponds to the feature we're
* testing
*/
static int proc_salinfo_show(struct seq_file *m, void *v)
{
unsigned long data = (unsigned long)v;
seq_puts(m, (sal_platform_features & data) ? "1\n" : "0\n");
return 0;
}
static int __init
salinfo_init(void)
{
@ -593,8 +602,8 @@ salinfo_init(void)
for (i=0; i < NR_SALINFO_ENTRIES; i++) {
/* pass the feature bit in question as misc data */
*sdir++ = proc_create_data(salinfo_entries[i].name, 0, salinfo_dir,
&proc_salinfo_fops,
*sdir++ = proc_create_single_data(salinfo_entries[i].name, 0,
salinfo_dir, proc_salinfo_show,
(void *)salinfo_entries[i].feature);
}
@ -633,27 +642,4 @@ salinfo_init(void)
return 0;
}
/*
* 'data' contains an integer that corresponds to the feature we're
* testing
*/
static int proc_salinfo_show(struct seq_file *m, void *v)
{
unsigned long data = (unsigned long)v;
seq_puts(m, (sal_platform_features & data) ? "1\n" : "0\n");
return 0;
}
static int proc_salinfo_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_salinfo_show, PDE_DATA(inode));
}
static const struct file_operations proc_salinfo_fops = {
.open = proc_salinfo_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
module_init(salinfo_init);

32
arch/ia64/sn/kernel/sn2/prominfo_proc.c
View File

@ -140,18 +140,6 @@ static int proc_fit_show(struct seq_file *m, void *v)
return 0;
}
static int proc_fit_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_fit_show, PDE_DATA(inode));
}
static const struct file_operations proc_fit_fops = {
.open = proc_fit_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int proc_version_show(struct seq_file *m, void *v)
{
unsigned long nasid = (unsigned long)m->private;
@ -174,18 +162,6 @@ static int proc_version_show(struct seq_file *m, void *v)
return 0;
}
static int proc_version_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_version_show, PDE_DATA(inode));
}
static const struct file_operations proc_version_fops = {
.open = proc_version_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/* module entry points */
int __init prominfo_init(void);
void __exit prominfo_exit(void);
@ -217,10 +193,10 @@ int __init prominfo_init(void)
if (!dir)
continue;
nasid = cnodeid_to_nasid(cnodeid);
proc_create_data("fit", 0, dir,
&proc_fit_fops, (void *)nasid);
proc_create_data("version", 0, dir,
&proc_version_fops, (void *)nasid);
proc_create_single_data("fit", 0, dir, proc_fit_show,
(void *)nasid);
proc_create_single_data("version", 0, dir, proc_version_show,
(void *)nasid);
}
return 0;
}

62
arch/ia64/sn/kernel/sn2/sn_proc_fs.c
View File

@ -18,33 +18,18 @@ static int partition_id_show(struct seq_file *s, void *p)
return 0;
}
static int partition_id_open(struct inode *inode, struct file *file)
{
return single_open(file, partition_id_show, NULL);
}
static int system_serial_number_show(struct seq_file *s, void *p)
{
seq_printf(s, "%s\n", sn_system_serial_number());
return 0;
}
static int system_serial_number_open(struct inode *inode, struct file *file)
{
return single_open(file, system_serial_number_show, NULL);
}
static int licenseID_show(struct seq_file *s, void *p)
{
seq_printf(s, "0x%llx\n", sn_partition_serial_number_val());
return 0;
}
static int licenseID_open(struct inode *inode, struct file *file)
{
return single_open(file, licenseID_show, NULL);
}
static int coherence_id_show(struct seq_file *s, void *p)
{
seq_printf(s, "%d\n", partition_coherence_id());
@ -52,43 +37,10 @@ static int coherence_id_show(struct seq_file *s, void *p)
return 0;
}
static int coherence_id_open(struct inode *inode, struct file *file)
{
return single_open(file, coherence_id_show, NULL);
}
/* /proc/sgi_sn/sn_topology uses seq_file, see sn_hwperf.c */
extern int sn_topology_open(struct inode *, struct file *);
extern int sn_topology_release(struct inode *, struct file *);
static const struct file_operations proc_partition_id_fops = {
.open = partition_id_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct file_operations proc_system_sn_fops = {
.open = system_serial_number_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct file_operations proc_license_id_fops = {
.open = licenseID_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct file_operations proc_coherence_id_fops = {
.open = coherence_id_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct file_operations proc_sn_topo_fops = {
.open = sn_topology_open,
.read = seq_read,
@ -104,13 +56,13 @@ void register_sn_procfs(void)
if (!(sgi_proc_dir = proc_mkdir("sgi_sn", NULL)))
return;
proc_create("partition_id", 0444, sgi_proc_dir,
&proc_partition_id_fops);
proc_create("system_serial_number", 0444, sgi_proc_dir,
&proc_system_sn_fops);
proc_create("licenseID", 0444, sgi_proc_dir, &proc_license_id_fops);
proc_create("coherence_id", 0444, sgi_proc_dir,
&proc_coherence_id_fops);
proc_create_single("partition_id", 0444, sgi_proc_dir,
partition_id_show);
proc_create_single("system_serial_number", 0444, sgi_proc_dir,
system_serial_number_show);
proc_create_single("licenseID", 0444, sgi_proc_dir, licenseID_show);
proc_create_single("coherence_id", 0444, sgi_proc_dir,
coherence_id_show);
proc_create("sn_topology", 0444, sgi_proc_dir, &proc_sn_topo_fops);
}

14
arch/m68k/kernel/setup_mm.c
View File

@ -527,21 +527,9 @@ static int hardware_proc_show(struct seq_file *m, void *v)
return 0;
}
static int hardware_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, hardware_proc_show, NULL);
}
static const struct file_operations hardware_proc_fops = {
.open = hardware_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init proc_hardware_init(void)
{
proc_create("hardware", 0, NULL, &hardware_proc_fops);
proc_create_single("hardware", 0, NULL, hardware_proc_show);
return 0;
}
module_init(proc_hardware_init);

28
arch/mips/pci/ops-pmcmsp.c
View File

@ -83,18 +83,6 @@ static int show_msp_pci_counts(struct seq_file *m, void *v)
return 0;
}
static int msp_pci_rd_cnt_open(struct inode *inode, struct file *file)
{
return single_open(file, show_msp_pci_counts, NULL);
}
static const struct file_operations msp_pci_rd_cnt_fops = {
.open = msp_pci_rd_cnt_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/*****************************************************************************
*
* FUNCTION: gen_pci_cfg_wr_show
@ -160,18 +148,6 @@ static int gen_pci_cfg_wr_show(struct seq_file *m, void *v)
return 0;
}
static int gen_pci_cfg_wr_open(struct inode *inode, struct file *file)
{
return single_open(file, gen_pci_cfg_wr_show, NULL);
}
static const struct file_operations gen_pci_cfg_wr_fops = {
.open = gen_pci_cfg_wr_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/*****************************************************************************
*
* FUNCTION: pci_proc_init
@ -188,8 +164,8 @@ static const struct file_operations gen_pci_cfg_wr_fops = {
****************************************************************************/
static void pci_proc_init(void)
{
proc_create("pmc_msp_pci_rd_cnt", 0, NULL, &msp_pci_rd_cnt_fops);
proc_create("pmc_msp_pci_cfg_wr", 0, NULL, &gen_pci_cfg_wr_fops);
proc_create_single("pmc_msp_pci_rd_cnt", 0, NULL, show_msp_pci_counts);
proc_create_single("pmc_msp_pci_cfg_wr", 0, NULL, gen_pci_cfg_wr_show);
}
#endif /* CONFIG_PROC_FS && PCI_COUNTERS */

16
arch/mips/sibyte/common/bus_watcher.c
View File

@ -142,24 +142,12 @@ static int bw_proc_show(struct seq_file *m, void *v)
return 0;
}
static int bw_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, bw_proc_show, PDE_DATA(inode));
}
static const struct file_operations bw_proc_fops = {
.open = bw_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void create_proc_decoder(struct bw_stats_struct *stats)
{
struct proc_dir_entry *ent;
ent = proc_create_data("bus_watcher", S_IWUSR | S_IRUGO, NULL,
&bw_proc_fops, stats);
ent = proc_create_single_data("bus_watcher", S_IWUSR | S_IRUGO, NULL,
bw_proc_show, stats);
if (!ent) {
printk(KERN_INFO "Unable to initialize bus_watcher /proc entry\n");
return;

17
arch/parisc/kernel/pci-dma.c
View File

@ -367,19 +367,6 @@ static int proc_pcxl_dma_show(struct seq_file *m, void *v)
return 0;
}
static int proc_pcxl_dma_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_pcxl_dma_show, NULL);
}
static const struct file_operations proc_pcxl_dma_ops = {
.owner = THIS_MODULE,
.open = proc_pcxl_dma_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init
pcxl_dma_init(void)
{
@ -397,8 +384,8 @@ pcxl_dma_init(void)
"pcxl_dma_init: Unable to create gsc /proc dir entry\n");
else {
struct proc_dir_entry* ent;
ent = proc_create("pcxl_dma", 0, proc_gsc_root,
&proc_pcxl_dma_ops);
ent = proc_create_single("pcxl_dma", 0, proc_gsc_root,
proc_pcxl_dma_show);
if (!ent)
printk(KERN_WARNING
"pci-dma.c: Unable to create pcxl_dma /proc entry.\n");

14
arch/parisc/kernel/pdc_chassis.c
View File

@ -266,18 +266,6 @@ static int pdc_chassis_warn_show(struct seq_file *m, void *v)
return 0;
}
static int pdc_chassis_warn_open(struct inode *inode, struct file *file)
{
return single_open(file, pdc_chassis_warn_show, NULL);
}
static const struct file_operations pdc_chassis_warn_fops = {
.open = pdc_chassis_warn_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init pdc_chassis_create_procfs(void)
{
unsigned long test;
@ -292,7 +280,7 @@ static int __init pdc_chassis_create_procfs(void)
printk(KERN_INFO "Enabling PDC chassis warnings support v%s\n",
PDC_CHASSIS_VER);
proc_create("chassis", 0400, NULL, &pdc_chassis_warn_fops);
proc_create_single("chassis", 0400, NULL, pdc_chassis_warn_show);
return 0;
}

14
arch/powerpc/kernel/eeh.c
View File

@ -1775,18 +1775,6 @@ static int proc_eeh_show(struct seq_file *m, void *v)
return 0;
}
static int proc_eeh_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_eeh_show, NULL);
}
static const struct file_operations proc_eeh_operations = {
.open = proc_eeh_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#ifdef CONFIG_DEBUG_FS
static int eeh_enable_dbgfs_set(void *data, u64 val)
{
@ -1828,7 +1816,7 @@ DEFINE_SIMPLE_ATTRIBUTE(eeh_freeze_dbgfs_ops, eeh_freeze_dbgfs_get,
static int __init eeh_init_proc(void)
{
if (machine_is(pseries) || machine_is(powernv)) {
proc_create("powerpc/eeh", 0, NULL, &proc_eeh_operations);
proc_create_single("powerpc/eeh", 0, NULL, proc_eeh_show);
#ifdef CONFIG_DEBUG_FS
debugfs_create_file("eeh_enable", 0600,
powerpc_debugfs_root, NULL,

32
arch/powerpc/kernel/rtas-proc.c
View File

@ -154,18 +154,6 @@ static ssize_t ppc_rtas_tone_volume_write(struct file *file,
static int ppc_rtas_tone_volume_show(struct seq_file *m, void *v);
static int ppc_rtas_rmo_buf_show(struct seq_file *m, void *v);
static int sensors_open(struct inode *inode, struct file *file)
{
return single_open(file, ppc_rtas_sensors_show, NULL);
}
static const struct file_operations ppc_rtas_sensors_operations = {
.open = sensors_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int poweron_open(struct inode *inode, struct file *file)
{
return single_open(file, ppc_rtas_poweron_show, NULL);
@ -231,18 +219,6 @@ static const struct file_operations ppc_rtas_tone_volume_operations = {
.release = single_release,
};
static int rmo_buf_open(struct inode *inode, struct file *file)
{
return single_open(file, ppc_rtas_rmo_buf_show, NULL);
}
static const struct file_operations ppc_rtas_rmo_buf_ops = {
.open = rmo_buf_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int ppc_rtas_find_all_sensors(void);
static void ppc_rtas_process_sensor(struct seq_file *m,
struct individual_sensor *s, int state, int error, const char *loc);
@ -267,14 +243,14 @@ static int __init proc_rtas_init(void)
&ppc_rtas_clock_operations);
proc_create("powerpc/rtas/poweron", 0644, NULL,
&ppc_rtas_poweron_operations);
proc_create("powerpc/rtas/sensors", 0444, NULL,
&ppc_rtas_sensors_operations);
proc_create_single("powerpc/rtas/sensors", 0444, NULL,
ppc_rtas_sensors_show);
proc_create("powerpc/rtas/frequency", 0644, NULL,
&ppc_rtas_tone_freq_operations);
proc_create("powerpc/rtas/volume", 0644, NULL,
&ppc_rtas_tone_volume_operations);
proc_create("powerpc/rtas/rmo_buffer", 0400, NULL,
&ppc_rtas_rmo_buf_ops);
proc_create_single("powerpc/rtas/rmo_buffer", 0400, NULL,
ppc_rtas_rmo_buf_show);
return 0;
}

14
arch/powerpc/platforms/cell/spufs/sched.c
View File

@ -1095,18 +1095,6 @@ static int show_spu_loadavg(struct seq_file *s, void *private)
atomic_read(&nr_spu_contexts),
idr_get_cursor(&task_active_pid_ns(current)->idr) - 1);
return 0;
}
static int spu_loadavg_open(struct inode *inode, struct file *file)
{
return single_open(file, show_spu_loadavg, NULL);
}
static const struct file_operations spu_loadavg_fops = {
.open = spu_loadavg_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
int __init spu_sched_init(void)
@ -1135,7 +1123,7 @@ int __init spu_sched_init(void)
mod_timer(&spuloadavg_timer, 0);
entry = proc_create("spu_loadavg", 0, NULL, &spu_loadavg_fops);
entry = proc_create_single("spu_loadavg", 0, NULL, show_spu_loadavg);
if (!entry)
goto out_stop_kthread;

28
arch/s390/kernel/sysinfo.c
View File

@ -294,21 +294,9 @@ static int sysinfo_show(struct seq_file *m, void *v)
return 0;
}
static int sysinfo_open(struct inode *inode, struct file *file)
{
return single_open(file, sysinfo_show, NULL);
}
static const struct file_operations sysinfo_fops = {
.open = sysinfo_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init sysinfo_create_proc(void)
{
proc_create("sysinfo", 0444, NULL, &sysinfo_fops);
proc_create_single("sysinfo", 0444, NULL, sysinfo_show);
return 0;
}
device_initcall(sysinfo_create_proc);
@ -386,18 +374,6 @@ static const struct seq_operations service_level_seq_ops = {
.show = service_level_show
};
static int service_level_open(struct inode *inode, struct file *file)
{
return seq_open(file, &service_level_seq_ops);
}
static const struct file_operations service_level_ops = {
.open = service_level_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release
};
static void service_level_vm_print(struct seq_file *m,
struct service_level *slr)
{
@ -420,7 +396,7 @@ static struct service_level service_level_vm = {
static __init int create_proc_service_level(void)
{
proc_create("service_levels", 0, NULL, &service_level_ops);
proc_create_seq("service_levels", 0, NULL, &service_level_seq_ops);
if (MACHINE_IS_VM)
register_service_level(&service_level_vm);
return 0;

14
arch/sh/drivers/dma/dma-api.c
View File

@ -339,18 +339,6 @@ static int dma_proc_show(struct seq_file *m, void *v)
return 0;
}
static int dma_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, dma_proc_show, NULL);
}
static const struct file_operations dma_proc_fops = {
.open = dma_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
int register_dmac(struct dma_info *info)
{
unsigned int total_channels, i;
@ -423,7 +411,7 @@ EXPORT_SYMBOL(unregister_dmac);
static int __init dma_api_init(void)
{
printk(KERN_NOTICE "DMA: Registering DMA API.\n");
return proc_create("dma", 0, NULL, &dma_proc_fops) ? 0 : -ENOMEM;
return proc_create_single("dma", 0, NULL, dma_proc_show) ? 0 : -ENOMEM;
}
subsys_initcall(dma_api_init);

19
arch/sparc/kernel/ioport.c
View File

@ -678,25 +678,14 @@ static int sparc_io_proc_show(struct seq_file *m, void *v)
return 0;
}
static int sparc_io_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, sparc_io_proc_show, PDE_DATA(inode));
}
static const struct file_operations sparc_io_proc_fops = {
.owner = THIS_MODULE,
.open = sparc_io_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* CONFIG_PROC_FS */
static void register_proc_sparc_ioport(void)
{
#ifdef CONFIG_PROC_FS
proc_create_data("io_map", 0, NULL, &sparc_io_proc_fops, &sparc_iomap);
proc_create_data("dvma_map", 0, NULL, &sparc_io_proc_fops, &_sparc_dvma);
proc_create_single_data("io_map", 0, NULL, sparc_io_proc_show,
&sparc_iomap);
proc_create_single_data("dvma_map", 0, NULL, sparc_io_proc_show,
&_sparc_dvma);
#endif
}

16
arch/um/drivers/ubd_kern.c
View File

@ -208,19 +208,6 @@ static int fake_ide_media_proc_show(struct seq_file *m, void *v)
return 0;
}
static int fake_ide_media_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, fake_ide_media_proc_show, NULL);
}
static const struct file_operations fake_ide_media_proc_fops = {
.owner = THIS_MODULE,
.open = fake_ide_media_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void make_ide_entries(const char *dev_name)
{
struct proc_dir_entry *dir, *ent;
@ -231,7 +218,8 @@ static void make_ide_entries(const char *dev_name)
dir = proc_mkdir(dev_name, proc_ide);
if(!dir) return;
ent = proc_create("media", S_IRUGO, dir, &fake_ide_media_proc_fops);
ent = proc_create_single("media", S_IRUGO, dir,
fake_ide_media_proc_show);
if(!ent) return;
snprintf(name, sizeof(name), "ide0/%s", dev_name);
proc_symlink(dev_name, proc_ide_root, name);

15
arch/x86/kernel/apm_32.c
View File

@ -1715,19 +1715,6 @@ static int proc_apm_show(struct seq_file *m, void *v)
return 0;
}
static int proc_apm_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_apm_show, NULL);
}
static const struct file_operations apm_file_ops = {
.owner = THIS_MODULE,
.open = proc_apm_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int apm(void *unused)
{
unsigned short bx;
@ -2360,7 +2347,7 @@ static int __init apm_init(void)
set_desc_base(&gdt[APM_DS >> 3],
(unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
proc_create("apm", 0, NULL, &apm_file_ops);
proc_create_single("apm", 0, NULL, proc_apm_show);
kapmd_task = kthread_create(apm, NULL, "kapmd");
if (IS_ERR(kapmd_task)) {

15
arch/xtensa/platforms/iss/console.c
View File

@ -153,19 +153,6 @@ static int rs_proc_show(struct seq_file *m, void *v)
return 0;
}
static int rs_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, rs_proc_show, NULL);
}
static const struct file_operations rs_proc_fops = {
.owner = THIS_MODULE,
.open = rs_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct tty_operations serial_ops = {
.open = rs_open,
.close = rs_close,
@ -176,7 +163,7 @@ static const struct tty_operations serial_ops = {
.chars_in_buffer = rs_chars_in_buffer,
.hangup = rs_hangup,
.wait_until_sent = rs_wait_until_sent,
.proc_fops = &rs_proc_fops,
.proc_show = rs_proc_show,
};
int __init rs_init(void)

28
block/genhd.c
View File

@ -1027,18 +1027,6 @@ static const struct seq_operations partitions_op = {
.stop = disk_seqf_stop,
.show = show_partition
};
static int partitions_open(struct inode *inode, struct file *file)
{
return seq_open(file, &partitions_op);
}
static const struct file_operations proc_partitions_operations = {
.open = partitions_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif
@ -1374,22 +1362,10 @@ static const struct seq_operations diskstats_op = {
.show = diskstats_show
};
static int diskstats_open(struct inode *inode, struct file *file)
{
return seq_open(file, &diskstats_op);
}
static const struct file_operations proc_diskstats_operations = {
.open = diskstats_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static int __init proc_genhd_init(void)
{
proc_create("diskstats", 0, NULL, &proc_diskstats_operations);
proc_create("partitions", 0, NULL, &proc_partitions_operations);
proc_create_seq("diskstats", 0, NULL, &diskstats_op);
proc_create_seq("partitions", 0, NULL, &partitions_op);
return 0;
}
module_init(proc_genhd_init);

14
crypto/proc.c
View File

@ -94,21 +94,9 @@ static const struct seq_operations crypto_seq_ops = {
.show = c_show
};
static int crypto_info_open(struct inode *inode, struct file *file)
{
return seq_open(file, &crypto_seq_ops);
}
static const struct file_operations proc_crypto_ops = {
.open = crypto_info_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release
};
void __init crypto_init_proc(void)
{
proc_create("crypto", 0, NULL, &proc_crypto_ops);
proc_create_seq("crypto", 0, NULL, &crypto_seq_ops);
}
void __exit crypto_exit_proc(void)

21
drivers/acpi/ac.c
View File

@ -82,7 +82,6 @@ static SIMPLE_DEV_PM_OPS(acpi_ac_pm, NULL, acpi_ac_resume);
#ifdef CONFIG_ACPI_PROCFS_POWER
extern struct proc_dir_entry *acpi_lock_ac_dir(void);
extern void *acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir);
static int acpi_ac_open_fs(struct inode *inode, struct file *file);
#endif
@ -111,16 +110,6 @@ struct acpi_ac {
#define to_acpi_ac(x) power_supply_get_drvdata(x)
#ifdef CONFIG_ACPI_PROCFS_POWER
static const struct file_operations acpi_ac_fops = {
.owner = THIS_MODULE,
.open = acpi_ac_open_fs,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
/* --------------------------------------------------------------------------
AC Adapter Management
-------------------------------------------------------------------------- */
@ -209,11 +198,6 @@ static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
return 0;
}
static int acpi_ac_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_ac_seq_show, PDE_DATA(inode));
}
static int acpi_ac_add_fs(struct acpi_ac *ac)
{
struct proc_dir_entry *entry = NULL;
@ -228,9 +212,8 @@ static int acpi_ac_add_fs(struct acpi_ac *ac)
}
/* 'state' [R] */
entry = proc_create_data(ACPI_AC_FILE_STATE,
S_IRUGO, acpi_device_dir(ac->device),
&acpi_ac_fops, ac);
entry = proc_create_single_data(ACPI_AC_FILE_STATE, S_IRUGO,
acpi_device_dir(ac->device), acpi_ac_seq_show, ac);
if (!entry)
return -ENODEV;
return 0;

119
drivers/acpi/battery.c
View File

@ -81,14 +81,6 @@ MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
#ifdef CONFIG_ACPI_PROCFS_POWER
extern struct proc_dir_entry *acpi_lock_battery_dir(void);
extern void *acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir);
enum acpi_battery_files {
info_tag = 0,
state_tag,
alarm_tag,
ACPI_BATTERY_NUMFILES,
};
#endif
static const struct acpi_device_id battery_device_ids[] = {
@ -985,9 +977,10 @@ static const char *acpi_battery_units(const struct acpi_battery *battery)
"mA" : "mW";
}
static int acpi_battery_print_info(struct seq_file *seq, int result)
static int acpi_battery_info_proc_show(struct seq_file *seq, void *offset)
{
struct acpi_battery *battery = seq->private;
int result = acpi_battery_update(battery, false);
if (result)
goto end;
@ -1041,9 +1034,10 @@ static int acpi_battery_print_info(struct seq_file *seq, int result)
return result;
}
static int acpi_battery_print_state(struct seq_file *seq, int result)
static int acpi_battery_state_proc_show(struct seq_file *seq, void *offset)
{
struct acpi_battery *battery = seq->private;
int result = acpi_battery_update(battery, false);
if (result)
goto end;
@ -1088,9 +1082,10 @@ static int acpi_battery_print_state(struct seq_file *seq, int result)
return result;
}
static int acpi_battery_print_alarm(struct seq_file *seq, int result)
static int acpi_battery_alarm_proc_show(struct seq_file *seq, void *offset)
{
struct acpi_battery *battery = seq->private;
int result = acpi_battery_update(battery, false);
if (result)
goto end;
@ -1142,82 +1137,22 @@ static ssize_t acpi_battery_write_alarm(struct file *file,
return result;
}
typedef int(*print_func)(struct seq_file *seq, int result);
static print_func acpi_print_funcs[ACPI_BATTERY_NUMFILES] = {
acpi_battery_print_info,
acpi_battery_print_state,
acpi_battery_print_alarm,
};
static int acpi_battery_read(int fid, struct seq_file *seq)
static int acpi_battery_alarm_proc_open(struct inode *inode, struct file *file)
{
struct acpi_battery *battery = seq->private;
int result = acpi_battery_update(battery, false);
return acpi_print_funcs[fid](seq, result);
return single_open(file, acpi_battery_alarm_proc_show, PDE_DATA(inode));
}
#define DECLARE_FILE_FUNCTIONS(_name) \
static int acpi_battery_read_##_name(struct seq_file *seq, void *offset) \
{ \
return acpi_battery_read(_name##_tag, seq); \
} \
static int acpi_battery_##_name##_open_fs(struct inode *inode, struct file *file) \
{ \
return single_open(file, acpi_battery_read_##_name, PDE_DATA(inode)); \
}
DECLARE_FILE_FUNCTIONS(info);
DECLARE_FILE_FUNCTIONS(state);
DECLARE_FILE_FUNCTIONS(alarm);
#undef DECLARE_FILE_FUNCTIONS
#define FILE_DESCRIPTION_RO(_name) \
{ \
.name = __stringify(_name), \
.mode = S_IRUGO, \
.ops = { \
.open = acpi_battery_##_name##_open_fs, \
.read = seq_read, \
.llseek = seq_lseek, \
.release = single_release, \
.owner = THIS_MODULE, \
}, \
}
#define FILE_DESCRIPTION_RW(_name) \
{ \
.name = __stringify(_name), \
.mode = S_IFREG | S_IRUGO | S_IWUSR, \
.ops = { \
.open = acpi_battery_##_name##_open_fs, \
.read = seq_read, \
.llseek = seq_lseek, \
.write = acpi_battery_write_##_name, \
.release = single_release, \
.owner = THIS_MODULE, \
}, \
}
static const struct battery_file {
struct file_operations ops;
umode_t mode;
const char *name;
} acpi_battery_file[] = {
FILE_DESCRIPTION_RO(info),
FILE_DESCRIPTION_RO(state),
FILE_DESCRIPTION_RW(alarm),
static const struct file_operations acpi_battery_alarm_fops = {
.owner = THIS_MODULE,
.open = acpi_battery_alarm_proc_open,
.read = seq_read,
.write = acpi_battery_write_alarm,
.llseek = seq_lseek,
.release = single_release,
};
#undef FILE_DESCRIPTION_RO
#undef FILE_DESCRIPTION_RW
static int acpi_battery_add_fs(struct acpi_device *device)
{
struct proc_dir_entry *entry = NULL;
int i;
printk(KERN_WARNING PREFIX "Deprecated procfs I/F for battery is loaded,"
" please retry with CONFIG_ACPI_PROCFS_POWER cleared\n");
if (!acpi_device_dir(device)) {
@ -1227,28 +1162,24 @@ static int acpi_battery_add_fs(struct acpi_device *device)
return -ENODEV;
}
for (i = 0; i < ACPI_BATTERY_NUMFILES; ++i) {
entry = proc_create_data(acpi_battery_file[i].name,
acpi_battery_file[i].mode,
acpi_device_dir(device),
&acpi_battery_file[i].ops,
acpi_driver_data(device));
if (!entry)
if (!proc_create_single_data("info", S_IRUGO, acpi_device_dir(device),
acpi_battery_info_proc_show, acpi_driver_data(device)))
return -ENODEV;
if (!proc_create_single_data("state", S_IRUGO, acpi_device_dir(device),
acpi_battery_state_proc_show, acpi_driver_data(device)))
return -ENODEV;
if (!proc_create_data("alarm", S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device), &acpi_battery_alarm_fops,
acpi_driver_data(device)))
return -ENODEV;
}
return 0;
}
static void acpi_battery_remove_fs(struct acpi_device *device)
{
int i;
if (!acpi_device_dir(device))
return;
for (i = 0; i < ACPI_BATTERY_NUMFILES; ++i)
remove_proc_entry(acpi_battery_file[i].name,
acpi_device_dir(device));
remove_proc_entry(acpi_device_bid(device), acpi_battery_dir);
remove_proc_subtree(acpi_device_bid(device), acpi_battery_dir);
acpi_device_dir(device) = NULL;
}

19
drivers/acpi/button.c
View File

@ -263,19 +263,6 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
return 0;
}
static int acpi_button_state_open_fs(struct inode *inode, struct file *file)
{
return single_open(file, acpi_button_state_seq_show, PDE_DATA(inode));
}
static const struct file_operations acpi_button_state_fops = {
.owner = THIS_MODULE,
.open = acpi_button_state_open_fs,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int acpi_button_add_fs(struct acpi_device *device)
{
struct acpi_button *button = acpi_driver_data(device);
@ -311,9 +298,9 @@ static int acpi_button_add_fs(struct acpi_device *device)
}
/* create /proc/acpi/button/lid/LID/state */
entry = proc_create_data(ACPI_BUTTON_FILE_STATE,
S_IRUGO, acpi_device_dir(device),
&acpi_button_state_fops, device);
entry = proc_create_single_data(ACPI_BUTTON_FILE_STATE, S_IRUGO,
acpi_device_dir(device), acpi_button_state_seq_show,
device);
if (!entry) {
ret = -ENODEV;
goto remove_dev_dir;

49
drivers/block/DAC960.c
View File

@ -6446,19 +6446,6 @@ static int dac960_proc_show(struct seq_file *m, void *v)
return 0;
}
static int dac960_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, dac960_proc_show, NULL);
}
static const struct file_operations dac960_proc_fops = {
.owner = THIS_MODULE,
.open = dac960_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int dac960_initial_status_proc_show(struct seq_file *m, void *v)
{
DAC960_Controller_T *Controller = (DAC960_Controller_T *)m->private;
@ -6466,19 +6453,6 @@ static int dac960_initial_status_proc_show(struct seq_file *m, void *v)
return 0;
}
static int dac960_initial_status_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, dac960_initial_status_proc_show, PDE_DATA(inode));
}
static const struct file_operations dac960_initial_status_proc_fops = {
.owner = THIS_MODULE,
.open = dac960_initial_status_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int dac960_current_status_proc_show(struct seq_file *m, void *v)
{
DAC960_Controller_T *Controller = (DAC960_Controller_T *) m->private;
@ -6512,19 +6486,6 @@ static int dac960_current_status_proc_show(struct seq_file *m, void *v)
return 0;
}
static int dac960_current_status_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, dac960_current_status_proc_show, PDE_DATA(inode));
}
static const struct file_operations dac960_current_status_proc_fops = {
.owner = THIS_MODULE,
.open = dac960_current_status_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int dac960_user_command_proc_show(struct seq_file *m, void *v)
{
DAC960_Controller_T *Controller = (DAC960_Controller_T *)m->private;
@ -6579,16 +6540,18 @@ static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller)
if (DAC960_ProcDirectoryEntry == NULL) {
DAC960_ProcDirectoryEntry = proc_mkdir("rd", NULL);
proc_create("status", 0, DAC960_ProcDirectoryEntry,
&dac960_proc_fops);
proc_create_single("status", 0, DAC960_ProcDirectoryEntry,
dac960_proc_show);
}
snprintf(Controller->ControllerName, sizeof(Controller->ControllerName),
"c%d", Controller->ControllerNumber);
ControllerProcEntry = proc_mkdir(Controller->ControllerName,
DAC960_ProcDirectoryEntry);
proc_create_data("initial_status", 0, ControllerProcEntry, &dac960_initial_status_proc_fops, Controller);
proc_create_data("current_status", 0, ControllerProcEntry, &dac960_current_status_proc_fops, Controller);
proc_create_single_data("initial_status", 0, ControllerProcEntry,
dac960_initial_status_proc_show, Controller);
proc_create_single_data("current_status", 0, ControllerProcEntry,
dac960_current_status_proc_show, Controller);
proc_create_data("user_command", 0600, ControllerProcEntry, &dac960_user_command_proc_fops, Controller);
Controller->ControllerProcEntry = ControllerProcEntry;
}

2
drivers/block/drbd/drbd_int.h
View File

@ -1643,7 +1643,7 @@ void drbd_bump_write_ordering(struct drbd_resource *resource, struct drbd_backin
/* drbd_proc.c */
extern struct proc_dir_entry *drbd_proc;
extern const struct file_operations drbd_proc_fops;
int drbd_seq_show(struct seq_file *seq, void *v);
/* drbd_actlog.c */
extern bool drbd_al_begin_io_prepare(struct drbd_device *device, struct drbd_interval *i);

2
drivers/block/drbd/drbd_main.c
View File

@ -2989,7 +2989,7 @@ static int __init drbd_init(void)
goto fail;
err = -ENOMEM;
drbd_proc = proc_create_data("drbd", S_IFREG | 0444 , NULL, &drbd_proc_fops, NULL);
drbd_proc = proc_create_single("drbd", S_IFREG | 0444 , NULL, drbd_seq_show);
if (!drbd_proc) {
pr_err("unable to register proc file\n");
goto fail;

34
drivers/block/drbd/drbd_proc.c
View File

@ -33,18 +33,7 @@
#include <linux/drbd.h>
#include "drbd_int.h"
static int drbd_proc_open(struct inode *inode, struct file *file);
static int drbd_proc_release(struct inode *inode, struct file *file);
struct proc_dir_entry *drbd_proc;
const struct file_operations drbd_proc_fops = {
.owner = THIS_MODULE,
.open = drbd_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = drbd_proc_release,
};
static void seq_printf_with_thousands_grouping(struct seq_file *seq, long v)
{
@ -235,7 +224,7 @@ static void drbd_syncer_progress(struct drbd_device *device, struct seq_file *se
}
}
static int drbd_seq_show(struct seq_file *seq, void *v)
int drbd_seq_show(struct seq_file *seq, void *v)
{
int i, prev_i = -1;
const char *sn;
@ -345,24 +334,3 @@ static int drbd_seq_show(struct seq_file *seq, void *v)
return 0;
}
static int drbd_proc_open(struct inode *inode, struct file *file)
{
int err;
if (try_module_get(THIS_MODULE)) {
err = single_open(file, drbd_seq_show, NULL);
if (err)
module_put(THIS_MODULE);
return err;
}
return -ENODEV;
}
static int drbd_proc_release(struct inode *inode, struct file *file)
{
module_put(THIS_MODULE);
return single_release(inode, file);
}
/* PROC FS stuff end */

14
drivers/block/pktcdvd.c
View File

@ -2538,18 +2538,6 @@ static int pkt_seq_show(struct seq_file *m, void *p)
return 0;
}
static int pkt_seq_open(struct inode *inode, struct file *file)
{
return single_open(file, pkt_seq_show, PDE_DATA(inode));
}
static const struct file_operations pkt_proc_fops = {
.open = pkt_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release
};
static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
{
int i;
@ -2604,7 +2592,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
goto out_mem;
}
proc_create_data(pd->name, 0, pkt_proc, &pkt_proc_fops, pd);
proc_create_single_data(pd->name, 0, pkt_proc, pkt_seq_show, pd);
pkt_dbg(1, pd, "writer mapped to %s\n", bdevname(bdev, b));
return 0;

17
drivers/block/ps3vram.c
View File

@ -521,26 +521,13 @@ static int ps3vram_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ps3vram_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ps3vram_proc_show, PDE_DATA(inode));
}
static const struct file_operations ps3vram_proc_fops = {
.owner = THIS_MODULE,
.open = ps3vram_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void ps3vram_proc_init(struct ps3_system_bus_device *dev)
{
struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev);
struct proc_dir_entry *pde;
pde = proc_create_data(DEVICE_NAME, 0444, NULL, &ps3vram_proc_fops,
priv);
pde = proc_create_single_data(DEVICE_NAME, 0444, NULL,
ps3vram_proc_show, priv);
if (!pde)
dev_warn(&dev->core, "failed to create /proc entry\n");
}

15
drivers/char/apm-emulation.c
View File

@ -461,19 +461,6 @@ static int proc_apm_show(struct seq_file *m, void *v)
return 0;
}
static int proc_apm_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_apm_show, NULL);
}
static const struct file_operations apm_proc_fops = {
.owner = THIS_MODULE,
.open = proc_apm_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
static int kapmd(void *arg)
@ -657,7 +644,7 @@ static int __init apm_init(void)
wake_up_process(kapmd_tsk);
#ifdef CONFIG_PROC_FS
proc_create("apm", 0, NULL, &apm_proc_fops);
proc_create_single("apm", 0, NULL, proc_apm_show);
#endif
ret = misc_register(&apm_device);

14
drivers/char/ds1620.c
View File

@ -345,18 +345,6 @@ static int ds1620_proc_therm_show(struct seq_file *m, void *v)
fan_state[netwinder_get_fan()]);
return 0;
}
static int ds1620_proc_therm_open(struct inode *inode, struct file *file)
{
return single_open(file, ds1620_proc_therm_show, NULL);
}
static const struct file_operations ds1620_proc_therm_fops = {
.open = ds1620_proc_therm_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
static const struct file_operations ds1620_fops = {
@ -404,7 +392,7 @@ static int __init ds1620_init(void)
return ret;
#ifdef THERM_USE_PROC
if (!proc_create("therm", 0, NULL, &ds1620_proc_therm_fops))
if (!proc_create_single("therm", 0, NULL, ds1620_proc_therm_show))
printk(KERN_ERR "therm: unable to register /proc/therm\n");
#endif

15
drivers/char/efirtc.c
View File

@ -358,19 +358,6 @@ static int efi_rtc_proc_show(struct seq_file *m, void *v)
return 0;
}
static int efi_rtc_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, efi_rtc_proc_show, NULL);
}
static const struct file_operations efi_rtc_proc_fops = {
.open = efi_rtc_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init
efi_rtc_init(void)
{
@ -386,7 +373,7 @@ efi_rtc_init(void)
return ret;
}
dir = proc_create("driver/efirtc", 0, NULL, &efi_rtc_proc_fops);
dir = proc_create_single("driver/efirtc", 0, NULL, efi_rtc_proc_show);
if (dir == NULL) {
printk(KERN_ERR "efirtc: can't create /proc/driver/efirtc.\n");
misc_deregister(&efi_rtc_dev);

15
drivers/char/misc.c
View File

@ -95,19 +95,6 @@ static const struct seq_operations misc_seq_ops = {
.stop = misc_seq_stop,
.show = misc_seq_show,
};
static int misc_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &misc_seq_ops);
}
static const struct file_operations misc_proc_fops = {
.owner = THIS_MODULE,
.open = misc_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif
static int misc_open(struct inode *inode, struct file *file)
@ -282,7 +269,7 @@ static int __init misc_init(void)
int err;
struct proc_dir_entry *ret;
ret = proc_create("misc", 0, NULL, &misc_proc_fops);
ret = proc_create_seq("misc", 0, NULL, &misc_seq_ops);
misc_class = class_create(THIS_MODULE, "misc");
err = PTR_ERR(misc_class);
if (IS_ERR(misc_class))

15
drivers/char/nvram.c
View File

@ -389,22 +389,9 @@ static int nvram_proc_read(struct seq_file *seq, void *offset)
return 0;
}
static int nvram_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, nvram_proc_read, NULL);
}
static const struct file_operations nvram_proc_fops = {
.owner = THIS_MODULE,
.open = nvram_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int nvram_add_proc_fs(void)
{
if (!proc_create("driver/nvram", 0, NULL, &nvram_proc_fops))
if (!proc_create_single("driver/nvram", 0, NULL, nvram_proc_read))
return -ENOMEM;
return 0;
}

15
drivers/char/pcmcia/synclink_cs.c
View File

@ -2616,19 +2616,6 @@ static int mgslpc_proc_show(struct seq_file *m, void *v)
return 0;
}
static int mgslpc_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, mgslpc_proc_show, NULL);
}
static const struct file_operations mgslpc_proc_fops = {
.owner = THIS_MODULE,
.open = mgslpc_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int rx_alloc_buffers(MGSLPC_INFO *info)
{
/* each buffer has header and data */
@ -2815,7 +2802,7 @@ static const struct tty_operations mgslpc_ops = {
.tiocmget = tiocmget,
.tiocmset = tiocmset,
.get_icount = mgslpc_get_icount,
.proc_fops = &mgslpc_proc_fops,
.proc_show = mgslpc_proc_show,
};
static int __init synclink_cs_init(void)

19
drivers/char/rtc.c
View File

@ -171,7 +171,7 @@ static void mask_rtc_irq_bit(unsigned char bit)
#endif
#ifdef CONFIG_PROC_FS
static int rtc_proc_open(struct inode *inode, struct file *file);
static int rtc_proc_show(struct seq_file *seq, void *v);
#endif
/*
@ -832,16 +832,6 @@ static struct miscdevice rtc_dev = {
.fops = &rtc_fops,
};
#ifdef CONFIG_PROC_FS
static const struct file_operations rtc_proc_fops = {
.owner = THIS_MODULE,
.open = rtc_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
static resource_size_t rtc_size;
static struct resource * __init rtc_request_region(resource_size_t size)
@ -982,7 +972,7 @@ static int __init rtc_init(void)
}
#ifdef CONFIG_PROC_FS
ent = proc_create("driver/rtc", 0, NULL, &rtc_proc_fops);
ent = proc_create_single("driver/rtc", 0, NULL, rtc_proc_show);
if (!ent)
printk(KERN_WARNING "rtc: Failed to register with procfs.\n");
#endif
@ -1201,11 +1191,6 @@ static int rtc_proc_show(struct seq_file *seq, void *v)
#undef YN
#undef NY
}
static int rtc_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, rtc_proc_show, NULL);
}
#endif
static void rtc_get_rtc_time(struct rtc_time *rtc_tm)

15
drivers/char/toshiba.c
View File

@ -326,19 +326,6 @@ static int proc_toshiba_show(struct seq_file *m, void *v)
key);
return 0;
}
static int proc_toshiba_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_toshiba_show, NULL);
}
static const struct file_operations proc_toshiba_fops = {
.owner = THIS_MODULE,
.open = proc_toshiba_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
@ -524,7 +511,7 @@ static int __init toshiba_init(void)
{
struct proc_dir_entry *pde;
pde = proc_create("toshiba", 0, NULL, &proc_toshiba_fops);
pde = proc_create_single("toshiba", 0, NULL, proc_toshiba_show);
if (!pde) {
misc_deregister(&tosh_device);
return -ENOMEM;

15
drivers/connector/connector.c
View File

@ -260,19 +260,6 @@ static int cn_proc_show(struct seq_file *m, void *v)
return 0;
}
static int cn_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, cn_proc_show, NULL);
}
static const struct file_operations cn_file_ops = {
.owner = THIS_MODULE,
.open = cn_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release
};
static struct cn_dev cdev = {
.input = cn_rx_skb,
};
@ -297,7 +284,7 @@ static int cn_init(void)
cn_already_initialized = 1;
proc_create("connector", S_IRUGO, init_net.proc_net, &cn_file_ops);
proc_create_single("connector", S_IRUGO, init_net.proc_net, cn_proc_show);
return 0;
}

15
drivers/ide/ide-cd.c
View File

@ -1426,21 +1426,8 @@ static int idecd_capacity_proc_show(struct seq_file *m, void *v)
return 0;
}
static int idecd_capacity_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idecd_capacity_proc_show, PDE_DATA(inode));
}
static const struct file_operations idecd_capacity_proc_fops = {
.owner = THIS_MODULE,
.open = idecd_capacity_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static ide_proc_entry_t idecd_proc[] = {
{ "capacity", S_IFREG|S_IRUGO, &idecd_capacity_proc_fops },
{ "capacity", S_IFREG|S_IRUGO, idecd_capacity_proc_show },
{}
};

62
drivers/ide/ide-disk_proc.c
View File

@ -52,19 +52,6 @@ static int idedisk_cache_proc_show(struct seq_file *m, void *v)
return 0;
}
static int idedisk_cache_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idedisk_cache_proc_show, PDE_DATA(inode));
}
static const struct file_operations idedisk_cache_proc_fops = {
.owner = THIS_MODULE,
.open = idedisk_cache_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int idedisk_capacity_proc_show(struct seq_file *m, void *v)
{
ide_drive_t*drive = (ide_drive_t *)m->private;
@ -73,19 +60,6 @@ static int idedisk_capacity_proc_show(struct seq_file *m, void *v)
return 0;
}
static int idedisk_capacity_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idedisk_capacity_proc_show, PDE_DATA(inode));
}
static const struct file_operations idedisk_capacity_proc_fops = {
.owner = THIS_MODULE,
.open = idedisk_capacity_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __idedisk_proc_show(struct seq_file *m, ide_drive_t *drive, u8 sub_cmd)
{
u8 *buf;
@ -114,43 +88,17 @@ static int idedisk_sv_proc_show(struct seq_file *m, void *v)
return __idedisk_proc_show(m, m->private, ATA_SMART_READ_VALUES);
}
static int idedisk_sv_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idedisk_sv_proc_show, PDE_DATA(inode));
}
static const struct file_operations idedisk_sv_proc_fops = {
.owner = THIS_MODULE,
.open = idedisk_sv_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int idedisk_st_proc_show(struct seq_file *m, void *v)
{
return __idedisk_proc_show(m, m->private, ATA_SMART_READ_THRESHOLDS);
}
static int idedisk_st_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idedisk_st_proc_show, PDE_DATA(inode));
}
static const struct file_operations idedisk_st_proc_fops = {
.owner = THIS_MODULE,
.open = idedisk_st_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
ide_proc_entry_t ide_disk_proc[] = {
{ "cache", S_IFREG|S_IRUGO, &idedisk_cache_proc_fops },
{ "capacity", S_IFREG|S_IRUGO, &idedisk_capacity_proc_fops },
{ "geometry", S_IFREG|S_IRUGO, &ide_geometry_proc_fops },
{ "smart_values", S_IFREG|S_IRUSR, &idedisk_sv_proc_fops },
{ "smart_thresholds", S_IFREG|S_IRUSR, &idedisk_st_proc_fops },
{ "cache", S_IFREG|S_IRUGO, idedisk_cache_proc_show },
{ "capacity", S_IFREG|S_IRUGO, idedisk_capacity_proc_show },
{ "geometry", S_IFREG|S_IRUGO, ide_geometry_proc_show },
{ "smart_values", S_IFREG|S_IRUSR, idedisk_sv_proc_show },
{ "smart_thresholds", S_IFREG|S_IRUSR, idedisk_st_proc_show },
{}
};

17
drivers/ide/ide-floppy_proc.c
View File

@ -14,22 +14,9 @@ static int idefloppy_capacity_proc_show(struct seq_file *m, void *v)
return 0;
}
static int idefloppy_capacity_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idefloppy_capacity_proc_show, PDE_DATA(inode));
}
static const struct file_operations idefloppy_capacity_proc_fops = {
.owner = THIS_MODULE,
.open = idefloppy_capacity_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
ide_proc_entry_t ide_floppy_proc[] = {
{ "capacity", S_IFREG|S_IRUGO, &idefloppy_capacity_proc_fops },
{ "geometry", S_IFREG|S_IRUGO, &ide_geometry_proc_fops },
{ "capacity", S_IFREG|S_IRUGO, idefloppy_capacity_proc_show },
{ "geometry", S_IFREG|S_IRUGO, ide_geometry_proc_show },
{}
};

182
drivers/ide/ide-proc.c
View File

@ -56,19 +56,6 @@ static int ide_imodel_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ide_imodel_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_imodel_proc_show, PDE_DATA(inode));
}
static const struct file_operations ide_imodel_proc_fops = {
.owner = THIS_MODULE,
.open = ide_imodel_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int ide_mate_proc_show(struct seq_file *m, void *v)
{
ide_hwif_t *hwif = (ide_hwif_t *) m->private;
@ -80,19 +67,6 @@ static int ide_mate_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ide_mate_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_mate_proc_show, PDE_DATA(inode));
}
static const struct file_operations ide_mate_proc_fops = {
.owner = THIS_MODULE,
.open = ide_mate_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int ide_channel_proc_show(struct seq_file *m, void *v)
{
ide_hwif_t *hwif = (ide_hwif_t *) m->private;
@ -101,19 +75,6 @@ static int ide_channel_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ide_channel_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_channel_proc_show, PDE_DATA(inode));
}
static const struct file_operations ide_channel_proc_fops = {
.owner = THIS_MODULE,
.open = ide_channel_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int ide_identify_proc_show(struct seq_file *m, void *v)
{
ide_drive_t *drive = (ide_drive_t *)m->private;
@ -141,19 +102,6 @@ static int ide_identify_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ide_identify_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_identify_proc_show, PDE_DATA(inode));
}
static const struct file_operations ide_identify_proc_fops = {
.owner = THIS_MODULE,
.open = ide_identify_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/**
* ide_find_setting - find a specific setting
* @st: setting table pointer
@ -441,27 +389,14 @@ static const struct file_operations ide_settings_proc_fops = {
.write = ide_settings_proc_write,
};
static int ide_capacity_proc_show(struct seq_file *m, void *v)
int ide_capacity_proc_show(struct seq_file *m, void *v)
{
seq_printf(m, "%llu\n", (long long)0x7fffffff);
return 0;
}
EXPORT_SYMBOL_GPL(ide_capacity_proc_show);
static int ide_capacity_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_capacity_proc_show, NULL);
}
const struct file_operations ide_capacity_proc_fops = {
.owner = THIS_MODULE,
.open = ide_capacity_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
EXPORT_SYMBOL_GPL(ide_capacity_proc_fops);
static int ide_geometry_proc_show(struct seq_file *m, void *v)
int ide_geometry_proc_show(struct seq_file *m, void *v)
{
ide_drive_t *drive = (ide_drive_t *) m->private;
@ -471,20 +406,7 @@ static int ide_geometry_proc_show(struct seq_file *m, void *v)
drive->bios_cyl, drive->bios_head, drive->bios_sect);
return 0;
}
static int ide_geometry_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_geometry_proc_show, PDE_DATA(inode));
}
const struct file_operations ide_geometry_proc_fops = {
.owner = THIS_MODULE,
.open = ide_geometry_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
EXPORT_SYMBOL(ide_geometry_proc_fops);
EXPORT_SYMBOL(ide_geometry_proc_show);
static int ide_dmodel_proc_show(struct seq_file *seq, void *v)
{
@ -495,19 +417,6 @@ static int ide_dmodel_proc_show(struct seq_file *seq, void *v)
return 0;
}
static int ide_dmodel_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_dmodel_proc_show, PDE_DATA(inode));
}
static const struct file_operations ide_dmodel_proc_fops = {
.owner = THIS_MODULE,
.open = ide_dmodel_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int ide_driver_proc_show(struct seq_file *m, void *v)
{
ide_drive_t *drive = (ide_drive_t *)m->private;
@ -523,65 +432,6 @@ static int ide_driver_proc_show(struct seq_file *m, void *v)
return 0;
}
static int ide_driver_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ide_driver_proc_show, PDE_DATA(inode));
}
static int ide_replace_subdriver(ide_drive_t *drive, const char *driver)
{
struct device *dev = &drive->gendev;
int ret = 1;
int err;
device_release_driver(dev);
/* FIXME: device can still be in use by previous driver */
strlcpy(drive->driver_req, driver, sizeof(drive->driver_req));
err = device_attach(dev);
if (err < 0)
printk(KERN_WARNING "IDE: %s: device_attach error: %d\n",
__func__, err);
drive->driver_req[0] = 0;
if (dev->driver == NULL) {
err = device_attach(dev);
if (err < 0)
printk(KERN_WARNING
"IDE: %s: device_attach(2) error: %d\n",
__func__, err);
}
if (dev->driver && !strcmp(dev->driver->name, driver))
ret = 0;
return ret;
}
static ssize_t ide_driver_proc_write(struct file *file, const char __user *buffer,
size_t count, loff_t *pos)
{
ide_drive_t *drive = PDE_DATA(file_inode(file));
char name[32];
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
if (count > 31)
count = 31;
if (copy_from_user(name, buffer, count))
return -EFAULT;
name[count] = '\0';
if (ide_replace_subdriver(drive, name))
return -EINVAL;
return count;
}
static const struct file_operations ide_driver_proc_fops = {
.owner = THIS_MODULE,
.open = ide_driver_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.write = ide_driver_proc_write,
};
static int ide_media_proc_show(struct seq_file *m, void *v)
{
ide_drive_t *drive = (ide_drive_t *) m->private;
@ -613,11 +463,10 @@ static const struct file_operations ide_media_proc_fops = {
};
static ide_proc_entry_t generic_drive_entries[] = {
{ "driver", S_IFREG|S_IRUGO, &ide_driver_proc_fops },
{ "identify", S_IFREG|S_IRUSR, &ide_identify_proc_fops},
{ "media", S_IFREG|S_IRUGO, &ide_media_proc_fops },
{ "model", S_IFREG|S_IRUGO, &ide_dmodel_proc_fops },
{ "settings", S_IFREG|S_IRUSR|S_IWUSR, &ide_settings_proc_fops},
{ "driver", S_IFREG|S_IRUGO, ide_driver_proc_show },
{ "identify", S_IFREG|S_IRUSR, ide_identify_proc_show },
{ "media", S_IFREG|S_IRUGO, ide_media_proc_show },
{ "model", S_IFREG|S_IRUGO, ide_dmodel_proc_show },
{}
};
@ -628,7 +477,7 @@ static void ide_add_proc_entries(struct proc_dir_entry *dir, ide_proc_entry_t *p
if (!dir || !p)
return;
while (p->name != NULL) {
ent = proc_create_data(p->name, p->mode, dir, p->proc_fops, data);
ent = proc_create_single_data(p->name, p->mode, dir, p->show, data);
if (!ent) return;
p++;
}
@ -693,8 +542,12 @@ void ide_proc_port_register_devices(ide_hwif_t *hwif)
continue;
drive->proc = proc_mkdir(drive->name, parent);
if (drive->proc)
if (drive->proc) {
ide_add_proc_entries(drive->proc, generic_drive_entries, drive);
proc_create_data("setting", S_IFREG|S_IRUSR|S_IWUSR,
drive->proc, &ide_settings_proc_fops,
drive);
}
sprintf(name, "ide%d/%s", (drive->name[2]-'a')/2, drive->name);
ent = proc_symlink(drive->name, proc_ide_root, name);
if (!ent) return;
@ -704,6 +557,7 @@ void ide_proc_port_register_devices(ide_hwif_t *hwif)
void ide_proc_unregister_device(ide_drive_t *drive)
{
if (drive->proc) {
remove_proc_entry("settings", drive->proc);
ide_remove_proc_entries(drive->proc, generic_drive_entries);
remove_proc_entry(drive->name, proc_ide_root);
remove_proc_entry(drive->name, drive->hwif->proc);
@ -712,9 +566,9 @@ void ide_proc_unregister_device(ide_drive_t *drive)
}
static ide_proc_entry_t hwif_entries[] = {
{ "channel", S_IFREG|S_IRUGO, &ide_channel_proc_fops },
{ "mate", S_IFREG|S_IRUGO, &ide_mate_proc_fops },
{ "model", S_IFREG|S_IRUGO, &ide_imodel_proc_fops },
{ "channel", S_IFREG|S_IRUGO, ide_channel_proc_show },
{ "mate", S_IFREG|S_IRUGO, ide_mate_proc_show },
{ "model", S_IFREG|S_IRUGO, ide_imodel_proc_show },
{}
};

17
drivers/ide/ide-tape.c
View File

@ -1847,22 +1847,9 @@ static int idetape_name_proc_show(struct seq_file *m, void *v)
return 0;
}
static int idetape_name_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, idetape_name_proc_show, PDE_DATA(inode));
}
static const struct file_operations idetape_name_proc_fops = {
.owner = THIS_MODULE,
.open = idetape_name_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static ide_proc_entry_t idetape_proc[] = {
{ "capacity", S_IFREG|S_IRUGO, &ide_capacity_proc_fops },
{ "name", S_IFREG|S_IRUGO, &idetape_name_proc_fops },
{ "capacity", S_IFREG|S_IRUGO, ide_capacity_proc_show },
{ "name", S_IFREG|S_IRUGO, idetape_name_proc_show },
{}
};

14
drivers/input/misc/hp_sdc_rtc.c
View File

@ -509,18 +509,6 @@ static int hp_sdc_rtc_proc_show(struct seq_file *m, void *v)
#undef NY
}
static int hp_sdc_rtc_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, hp_sdc_rtc_proc_show, NULL);
}
static const struct file_operations hp_sdc_rtc_proc_fops = {
.open = hp_sdc_rtc_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int hp_sdc_rtc_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
@ -713,7 +701,7 @@ static int __init hp_sdc_rtc_init(void)
if (misc_register(&hp_sdc_rtc_dev) != 0)
printk(KERN_INFO "Could not register misc. dev for i8042 rtc\n");
proc_create("driver/rtc", 0, NULL, &hp_sdc_rtc_proc_fops);
proc_create_single("driver/rtc", 0, NULL, hp_sdc_rtc_proc_show);
printk(KERN_INFO "HP i8042 SDC + MSM-58321 RTC support loaded "
"(RTC v " RTC_VERSION ")\n");

30
drivers/isdn/capi/capi.c
View File

@ -1340,19 +1340,6 @@ static int capi20_proc_show(struct seq_file *m, void *v)
return 0;
}
static int capi20_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, capi20_proc_show, NULL);
}
static const struct file_operations capi20_proc_fops = {
.owner = THIS_MODULE,
.open = capi20_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/*
* /proc/capi/capi20ncci:
* applid ncci
@ -1373,23 +1360,10 @@ static int capi20ncci_proc_show(struct seq_file *m, void *v)
return 0;
}
static int capi20ncci_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, capi20ncci_proc_show, NULL);
}
static const struct file_operations capi20ncci_proc_fops = {
.owner = THIS_MODULE,
.open = capi20ncci_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void __init proc_init(void)
{
proc_create("capi/capi20", 0, NULL, &capi20_proc_fops);
proc_create("capi/capi20ncci", 0, NULL, &capi20ncci_proc_fops);
proc_create_single("capi/capi20", 0, NULL, capi20_proc_show);
proc_create_single("capi/capi20ncci", 0, NULL, capi20ncci_proc_show);
}
static void __exit proc_exit(void)

15
drivers/isdn/capi/capidrv.c
View File

@ -2460,22 +2460,9 @@ static int capidrv_proc_show(struct seq_file *m, void *v)
return 0;
}
static int capidrv_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, capidrv_proc_show, NULL);
}
static const struct file_operations capidrv_proc_fops = {
.owner = THIS_MODULE,
.open = capidrv_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void __init proc_init(void)
{
proc_create("capi/capidrv", 0, NULL, &capidrv_proc_fops);
proc_create_single("capi/capidrv", 0, NULL, capidrv_proc_show);
}
static void __exit proc_exit(void)

3
drivers/isdn/capi/kcapi.c
View File

@ -534,7 +534,8 @@ int attach_capi_ctr(struct capi_ctr *ctr)
init_waitqueue_head(&ctr->state_wait_queue);
sprintf(ctr->procfn, "capi/controllers/%d", ctr->cnr);
ctr->procent = proc_create_data(ctr->procfn, 0, NULL, ctr->proc_fops, ctr);
ctr->procent = proc_create_single_data(ctr->procfn, 0, NULL,
ctr->proc_show, ctr);
ncontrollers++;

80
drivers/isdn/capi/kcapi_proc.c
View File

@ -108,32 +108,6 @@ static const struct seq_operations seq_contrstats_ops = {
.show = contrstats_show,
};
static int seq_controller_open(struct inode *inode, struct file *file)
{
return seq_open(file, &seq_controller_ops);
}
static int seq_contrstats_open(struct inode *inode, struct file *file)
{
return seq_open(file, &seq_contrstats_ops);
}
static const struct file_operations proc_controller_ops = {
.owner = THIS_MODULE,
.open = seq_controller_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations proc_contrstats_ops = {
.owner = THIS_MODULE,
.open = seq_contrstats_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
// /proc/capi/applications:
// applid l3cnt dblkcnt dblklen #ncci recvqueuelen
// /proc/capi/applstats:
@ -216,34 +190,6 @@ static const struct seq_operations seq_applstats_ops = {
.show = applstats_show,
};
static int
seq_applications_open(struct inode *inode, struct file *file)
{
return seq_open(file, &seq_applications_ops);
}
static int
seq_applstats_open(struct inode *inode, struct file *file)
{
return seq_open(file, &seq_applstats_ops);
}
static const struct file_operations proc_applications_ops = {
.owner = THIS_MODULE,
.open = seq_applications_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations proc_applstats_ops = {
.owner = THIS_MODULE,
.open = seq_applstats_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
// ---------------------------------------------------------------------------
static void *capi_driver_start(struct seq_file *seq, loff_t *pos)
@ -279,22 +225,6 @@ static const struct seq_operations seq_capi_driver_ops = {
.show = capi_driver_show,
};
static int
seq_capi_driver_open(struct inode *inode, struct file *file)
{
int err;
err = seq_open(file, &seq_capi_driver_ops);
return err;
}
static const struct file_operations proc_driver_ops = {
.owner = THIS_MODULE,
.open = seq_capi_driver_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
// ---------------------------------------------------------------------------
void __init
@ -302,11 +232,11 @@ kcapi_proc_init(void)
{
proc_mkdir("capi", NULL);
proc_mkdir("capi/controllers", NULL);
proc_create("capi/controller", 0, NULL, &proc_controller_ops);
proc_create("capi/contrstats", 0, NULL, &proc_contrstats_ops);
proc_create("capi/applications", 0, NULL, &proc_applications_ops);
proc_create("capi/applstats", 0, NULL, &proc_applstats_ops);
proc_create("capi/driver", 0, NULL, &proc_driver_ops);
proc_create_seq("capi/controller", 0, NULL, &seq_controller_ops);
proc_create_seq("capi/contrstats", 0, NULL, &seq_contrstats_ops);
proc_create_seq("capi/applications", 0, NULL, &seq_applications_ops);
proc_create_seq("capi/applstats", 0, NULL, &seq_applstats_ops);
proc_create_seq("capi/driver", 0, NULL, &seq_capi_driver_ops);
}
void __exit

15
drivers/isdn/gigaset/capi.c
View File

@ -2437,19 +2437,6 @@ static int gigaset_proc_show(struct seq_file *m, void *v)
return 0;
}
static int gigaset_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, gigaset_proc_show, PDE_DATA(inode));
}
static const struct file_operations gigaset_proc_fops = {
.owner = THIS_MODULE,
.open = gigaset_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/**
* gigaset_isdn_regdev() - register device to LL
* @cs: device descriptor structure.
@ -2479,7 +2466,7 @@ int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
iif->ctr.release_appl = gigaset_release_appl;
iif->ctr.send_message = gigaset_send_message;
iif->ctr.procinfo = gigaset_procinfo;
iif->ctr.proc_fops = &gigaset_proc_fops;
iif->ctr.proc_show = gigaset_proc_show,
INIT_LIST_HEAD(&iif->appls);
skb_queue_head_init(&iif->sendqueue);
atomic_set(&iif->sendqlen, 0);

4
drivers/isdn/hardware/avm/avmcard.h
View File

@ -556,7 +556,7 @@ u16 b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
void b1_parse_version(avmctrl_info *card);
irqreturn_t b1_interrupt(int interrupt, void *devptr);
extern const struct file_operations b1ctl_proc_fops;
int b1_proc_show(struct seq_file *m, void *v);
avmcard_dmainfo *avmcard_dma_alloc(char *name, struct pci_dev *,
long rsize, long ssize);
@ -576,6 +576,6 @@ void b1dma_register_appl(struct capi_ctr *ctrl,
capi_register_params *rp);
void b1dma_release_appl(struct capi_ctr *ctrl, u16 appl);
u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb);
extern const struct file_operations b1dmactl_proc_fops;
int b1dma_proc_show(struct seq_file *m, void *v);
#endif /* _AVMCARD_H_ */

17
drivers/isdn/hardware/avm/b1.c
View File

@ -637,7 +637,7 @@ irqreturn_t b1_interrupt(int interrupt, void *devptr)
}
/* ------------------------------------------------------------- */
static int b1ctl_proc_show(struct seq_file *m, void *v)
int b1_proc_show(struct seq_file *m, void *v)
{
struct capi_ctr *ctrl = m->private;
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
@ -699,20 +699,7 @@ static int b1ctl_proc_show(struct seq_file *m, void *v)
return 0;
}
static int b1ctl_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, b1ctl_proc_show, PDE_DATA(inode));
}
const struct file_operations b1ctl_proc_fops = {
.owner = THIS_MODULE,
.open = b1ctl_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
EXPORT_SYMBOL(b1ctl_proc_fops);
EXPORT_SYMBOL(b1_proc_show);
/* ------------------------------------------------------------- */

17
drivers/isdn/hardware/avm/b1dma.c
View File

@ -858,7 +858,7 @@ u16 b1dma_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
/* ------------------------------------------------------------- */
static int b1dmactl_proc_show(struct seq_file *m, void *v)
int b1dma_proc_show(struct seq_file *m, void *v)
{
struct capi_ctr *ctrl = m->private;
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
@ -941,20 +941,7 @@ static int b1dmactl_proc_show(struct seq_file *m, void *v)
return 0;
}
static int b1dmactl_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, b1dmactl_proc_show, PDE_DATA(inode));
}
const struct file_operations b1dmactl_proc_fops = {
.owner = THIS_MODULE,
.open = b1dmactl_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
EXPORT_SYMBOL(b1dmactl_proc_fops);
EXPORT_SYMBOL(b1dma_proc_show);
/* ------------------------------------------------------------- */

2
drivers/isdn/hardware/avm/b1isa.c
View File

@ -121,7 +121,7 @@ static int b1isa_probe(struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1_reset_ctr;
cinfo->capi_ctrl.procinfo = b1isa_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl);

4
drivers/isdn/hardware/avm/b1pci.c
View File

@ -112,7 +112,7 @@ static int b1pci_probe(struct capicardparams *p, struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1_reset_ctr;
cinfo->capi_ctrl.procinfo = b1pci_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
cinfo->capi_ctrl.owner = THIS_MODULE;
@ -251,7 +251,7 @@ static int b1pciv4_probe(struct capicardparams *p, struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1dma_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr;
cinfo->capi_ctrl.procinfo = b1pciv4_procinfo;
cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops;
cinfo->capi_ctrl.proc_show = b1dma_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl);

2
drivers/isdn/hardware/avm/b1pcmcia.c
View File

@ -108,7 +108,7 @@ static int b1pcmcia_add_card(unsigned int port, unsigned irq,
cinfo->capi_ctrl.load_firmware = b1_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1_reset_ctr;
cinfo->capi_ctrl.procinfo = b1pcmcia_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl);

15
drivers/isdn/hardware/avm/c4.c
View File

@ -1127,19 +1127,6 @@ static int c4_proc_show(struct seq_file *m, void *v)
return 0;
}
static int c4_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, c4_proc_show, PDE_DATA(inode));
}
static const struct file_operations c4_proc_fops = {
.owner = THIS_MODULE,
.open = c4_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/* ------------------------------------------------------------- */
static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
@ -1211,7 +1198,7 @@ static int c4_add_card(struct capicardparams *p, struct pci_dev *dev,
cinfo->capi_ctrl.load_firmware = c4_load_firmware;
cinfo->capi_ctrl.reset_ctr = c4_reset_ctr;
cinfo->capi_ctrl.procinfo = c4_procinfo;
cinfo->capi_ctrl.proc_fops = &c4_proc_fops;
cinfo->capi_ctrl.proc_show = c4_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl);

2
drivers/isdn/hardware/avm/t1isa.c
View File

@ -430,7 +430,7 @@ static int t1isa_probe(struct pci_dev *pdev, int cardnr)
cinfo->capi_ctrl.load_firmware = t1isa_load_firmware;
cinfo->capi_ctrl.reset_ctr = t1isa_reset_ctr;
cinfo->capi_ctrl.procinfo = t1isa_procinfo;
cinfo->capi_ctrl.proc_fops = &b1ctl_proc_fops;
cinfo->capi_ctrl.proc_show = b1_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl);

2
drivers/isdn/hardware/avm/t1pci.c
View File

@ -119,7 +119,7 @@ static int t1pci_add_card(struct capicardparams *p, struct pci_dev *pdev)
cinfo->capi_ctrl.load_firmware = b1dma_load_firmware;
cinfo->capi_ctrl.reset_ctr = b1dma_reset_ctr;
cinfo->capi_ctrl.procinfo = t1pci_procinfo;
cinfo->capi_ctrl.proc_fops = &b1dmactl_proc_fops;
cinfo->capi_ctrl.proc_show = b1dma_proc_show;
strcpy(cinfo->capi_ctrl.name, card->name);
retval = attach_capi_ctr(&cinfo->capi_ctrl);

15
drivers/isdn/hardware/eicon/capimain.c
View File

@ -90,19 +90,6 @@ static int diva_ctl_proc_show(struct seq_file *m, void *v)
return 0;
}
static int diva_ctl_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, diva_ctl_proc_show, NULL);
}
static const struct file_operations diva_ctl_proc_fops = {
.owner = THIS_MODULE,
.open = diva_ctl_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/*
* set additional os settings in capi_ctr struct
*/
@ -111,7 +98,7 @@ void diva_os_set_controller_struct(struct capi_ctr *ctrl)
ctrl->driver_name = DRIVERLNAME;
ctrl->load_firmware = NULL;
ctrl->reset_ctr = NULL;
ctrl->proc_fops = &diva_ctl_proc_fops;
ctrl->proc_show = diva_ctl_proc_show;
ctrl->owner = THIS_MODULE;
}

17
drivers/isdn/hardware/eicon/diva_didd.c
View File

@ -78,26 +78,13 @@ static int divadidd_proc_show(struct seq_file *m, void *v)
return 0;
}
static int divadidd_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, divadidd_proc_show, NULL);
}
static const struct file_operations divadidd_proc_fops = {
.owner = THIS_MODULE,
.open = divadidd_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init create_proc(void)
{
proc_net_eicon = proc_mkdir("eicon", init_net.proc_net);
if (proc_net_eicon) {
proc_didd = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon,
&divadidd_proc_fops);
proc_didd = proc_create_single(DRIVERLNAME, S_IRUGO,
proc_net_eicon, divadidd_proc_show);
return (1);
}
return (0);

17
drivers/isdn/hardware/eicon/divasi.c
View File

@ -101,23 +101,10 @@ static int um_idi_proc_show(struct seq_file *m, void *v)
return 0;
}
static int um_idi_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, um_idi_proc_show, NULL);
}
static const struct file_operations um_idi_proc_fops = {
.owner = THIS_MODULE,
.open = um_idi_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init create_um_idi_proc(void)
{
um_idi_proc_entry = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon,
&um_idi_proc_fops);
um_idi_proc_entry = proc_create_single(DRIVERLNAME, S_IRUGO,
proc_net_eicon, um_idi_proc_show);
if (!um_idi_proc_entry)
return (0);
return (1);

15
drivers/isdn/hysdn/hycapi.c
View File

@ -467,19 +467,6 @@ static int hycapi_proc_show(struct seq_file *m, void *v)
return 0;
}
static int hycapi_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, hycapi_proc_show, PDE_DATA(inode));
}
static const struct file_operations hycapi_proc_fops = {
.owner = THIS_MODULE,
.open = hycapi_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/**************************************************************
hycapi_load_firmware
@ -774,7 +761,7 @@ hycapi_capi_create(hysdn_card *card)
ctrl->load_firmware = hycapi_load_firmware;
ctrl->reset_ctr = hycapi_reset_ctr;
ctrl->procinfo = hycapi_procinfo;
ctrl->proc_fops = &hycapi_proc_fops;
ctrl->proc_show = hycapi_proc_show;
strcpy(ctrl->name, cinfo->cardname);
ctrl->owner = THIS_MODULE;

57
drivers/macintosh/via-pmu.c
View File

@ -191,10 +191,10 @@ static int init_pmu(void);
static void pmu_start(void);
static irqreturn_t via_pmu_interrupt(int irq, void *arg);
static irqreturn_t gpio1_interrupt(int irq, void *arg);
static const struct file_operations pmu_info_proc_fops;
static const struct file_operations pmu_irqstats_proc_fops;
static int pmu_info_proc_show(struct seq_file *m, void *v);
static int pmu_irqstats_proc_show(struct seq_file *m, void *v);
static int pmu_battery_proc_show(struct seq_file *m, void *v);
static void pmu_pass_intr(unsigned char *data, int len);
static const struct file_operations pmu_battery_proc_fops;
static const struct file_operations pmu_options_proc_fops;
#ifdef CONFIG_ADB
@ -511,13 +511,15 @@ static int __init via_pmu_dev_init(void)
for (i=0; i<pmu_battery_count; i++) {
char title[16];
sprintf(title, "battery_%ld", i);
proc_pmu_batt[i] = proc_create_data(title, 0, proc_pmu_root,
&pmu_battery_proc_fops, (void *)i);
proc_pmu_batt[i] = proc_create_single_data(title, 0,
proc_pmu_root, pmu_battery_proc_show,
(void *)i);
}
proc_pmu_info = proc_create("info", 0, proc_pmu_root, &pmu_info_proc_fops);
proc_pmu_irqstats = proc_create("interrupts", 0, proc_pmu_root,
&pmu_irqstats_proc_fops);
proc_pmu_info = proc_create_single("info", 0, proc_pmu_root,
pmu_info_proc_show);
proc_pmu_irqstats = proc_create_single("interrupts", 0,
proc_pmu_root, pmu_irqstats_proc_show);
proc_pmu_options = proc_create("options", 0600, proc_pmu_root,
&pmu_options_proc_fops);
}
@ -811,19 +813,6 @@ static int pmu_info_proc_show(struct seq_file *m, void *v)
return 0;
}
static int pmu_info_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, pmu_info_proc_show, NULL);
}
static const struct file_operations pmu_info_proc_fops = {
.owner = THIS_MODULE,
.open = pmu_info_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int pmu_irqstats_proc_show(struct seq_file *m, void *v)
{
int i;
@ -848,19 +837,6 @@ static int pmu_irqstats_proc_show(struct seq_file *m, void *v)
return 0;
}
static int pmu_irqstats_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, pmu_irqstats_proc_show, NULL);
}
static const struct file_operations pmu_irqstats_proc_fops = {
.owner = THIS_MODULE,
.open = pmu_irqstats_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int pmu_battery_proc_show(struct seq_file *m, void *v)
{
long batnum = (long)m->private;
@ -875,19 +851,6 @@ static int pmu_battery_proc_show(struct seq_file *m, void *v)
return 0;
}
static int pmu_battery_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, pmu_battery_proc_show, PDE_DATA(inode));
}
static const struct file_operations pmu_battery_proc_fops = {
.owner = THIS_MODULE,
.open = pmu_battery_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int pmu_options_proc_show(struct seq_file *m, void *v)
{
#if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32)

14
drivers/media/pci/saa7164/saa7164-core.c
View File

@ -1122,23 +1122,11 @@ static int saa7164_proc_show(struct seq_file *m, void *v)
return 0;
}
static int saa7164_proc_open(struct inode *inode, struct file *filp)
{
return single_open(filp, saa7164_proc_show, NULL);
}
static const struct file_operations saa7164_proc_fops = {
.open = saa7164_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int saa7164_proc_create(void)
{
struct proc_dir_entry *pe;
pe = proc_create("saa7164", S_IRUGO, NULL, &saa7164_proc_fops);
pe = proc_create_single("saa7164", S_IRUGO, NULL, saa7164_proc_show);
if (!pe)
return -ENOMEM;

16
drivers/media/pci/zoran/videocodec.c
View File

@ -344,19 +344,6 @@ static int proc_videocodecs_show(struct seq_file *m, void *v)
return 0;
}
static int proc_videocodecs_open(struct inode *inode, struct file *file)
{
return single_open(file, proc_videocodecs_show, NULL);
}
static const struct file_operations videocodecs_proc_fops = {
.owner = THIS_MODULE,
.open = proc_videocodecs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
/* ===================== */
@ -373,7 +360,8 @@ videocodec_init (void)
VIDEOCODEC_VERSION);
#ifdef CONFIG_PROC_FS
videocodec_proc_entry = proc_create("videocodecs", 0, NULL, &videocodecs_proc_fops);
videocodec_proc_entry = proc_create_single("videocodecs", 0, NULL,
proc_videocodecs_show);
if (!videocodec_proc_entry) {
dprintk(1, KERN_ERR "videocodec: can't init procfs.\n");
}

57
drivers/message/fusion/mptbase.c
View File

@ -197,9 +197,9 @@ static int mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_valu
static int mpt_host_page_alloc(MPT_ADAPTER *ioc, pIOCInit_t ioc_init);
#ifdef CONFIG_PROC_FS
static const struct file_operations mpt_summary_proc_fops;
static const struct file_operations mpt_version_proc_fops;
static const struct file_operations mpt_iocinfo_proc_fops;
static int mpt_summary_proc_show(struct seq_file *m, void *v);
static int mpt_version_proc_show(struct seq_file *m, void *v);
static int mpt_iocinfo_proc_show(struct seq_file *m, void *v);
#endif
static void mpt_get_fw_exp_ver(char *buf, MPT_ADAPTER *ioc);
@ -2040,8 +2040,10 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
*/
dent = proc_mkdir(ioc->name, mpt_proc_root_dir);
if (dent) {
proc_create_data("info", S_IRUGO, dent, &mpt_iocinfo_proc_fops, ioc);
proc_create_data("summary", S_IRUGO, dent, &mpt_summary_proc_fops, ioc);
proc_create_single_data("info", S_IRUGO, dent,
mpt_iocinfo_proc_show, ioc);
proc_create_single_data("summary", S_IRUGO, dent,
mpt_summary_proc_show, ioc);
}
#endif
@ -6606,8 +6608,10 @@ procmpt_create(void)
if (mpt_proc_root_dir == NULL)
return -ENOTDIR;
proc_create("summary", S_IRUGO, mpt_proc_root_dir, &mpt_summary_proc_fops);
proc_create("version", S_IRUGO, mpt_proc_root_dir, &mpt_version_proc_fops);
proc_create_single("summary", S_IRUGO, mpt_proc_root_dir,
mpt_summary_proc_show);
proc_create_single("version", S_IRUGO, mpt_proc_root_dir,
mpt_version_proc_show);
return 0;
}
@ -6646,19 +6650,6 @@ static int mpt_summary_proc_show(struct seq_file *m, void *v)
return 0;
}
static int mpt_summary_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, mpt_summary_proc_show, PDE_DATA(inode));
}
static const struct file_operations mpt_summary_proc_fops = {
.owner = THIS_MODULE,
.open = mpt_summary_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int mpt_version_proc_show(struct seq_file *m, void *v)
{
u8 cb_idx;
@ -6701,19 +6692,6 @@ static int mpt_version_proc_show(struct seq_file *m, void *v)
return 0;
}
static int mpt_version_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, mpt_version_proc_show, NULL);
}
static const struct file_operations mpt_version_proc_fops = {
.owner = THIS_MODULE,
.open = mpt_version_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
{
MPT_ADAPTER *ioc = m->private;
@ -6793,19 +6771,6 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
return 0;
}
static int mpt_iocinfo_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, mpt_iocinfo_proc_show, PDE_DATA(inode));
}
static const struct file_operations mpt_iocinfo_proc_fops = {
.owner = THIS_MODULE,
.open = mpt_iocinfo_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* CONFIG_PROC_FS } */
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/

79
drivers/misc/sgi-gru/gruprocfs.c
View File

@ -270,16 +270,6 @@ static int options_open(struct inode *inode, struct file *file)
return single_open(file, options_show, NULL);
}
static int cch_open(struct inode *inode, struct file *file)
{
return seq_open(file, &cch_seq_ops);
}
static int gru_open(struct inode *inode, struct file *file)
{
return seq_open(file, &gru_seq_ops);
}
/* *INDENT-OFF* */
static const struct file_operations statistics_fops = {
.open = statistics_open,
@ -305,73 +295,30 @@ static const struct file_operations options_fops = {
.release = single_release,
};
static const struct file_operations cch_fops = {
.open = cch_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations gru_fops = {
.open = gru_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static struct proc_entry {
char *name;
umode_t mode;
const struct file_operations *fops;
struct proc_dir_entry *entry;
} proc_files[] = {
{"statistics", 0644, &statistics_fops},
{"mcs_statistics", 0644, &mcs_statistics_fops},
{"debug_options", 0644, &options_fops},
{"cch_status", 0444, &cch_fops},
{"gru_status", 0444, &gru_fops},
{NULL}
};
/* *INDENT-ON* */
static struct proc_dir_entry *proc_gru __read_mostly;
static int create_proc_file(struct proc_entry *p)
{
p->entry = proc_create(p->name, p->mode, proc_gru, p->fops);
if (!p->entry)
return -1;
return 0;
}
static void delete_proc_files(void)
{
struct proc_entry *p;
if (proc_gru) {
for (p = proc_files; p->name; p++)
if (p->entry)
remove_proc_entry(p->name, proc_gru);
proc_remove(proc_gru);
}
}
int gru_proc_init(void)
{
struct proc_entry *p;
proc_gru = proc_mkdir("sgi_uv/gru", NULL);
for (p = proc_files; p->name; p++)
if (create_proc_file(p))
if (!proc_gru)
return -1;
if (!proc_create("statistics", 0644, proc_gru, &statistics_fops))
goto err;
if (!proc_create("mcs_statistics", 0644, proc_gru, &mcs_statistics_fops))
goto err;
if (!proc_create("debug_options", 0644, proc_gru, &options_fops))
goto err;
if (!proc_create_seq("cch_status", 0444, proc_gru, &cch_seq_ops))
goto err;
if (!proc_create_seq("gru_status", 0444, proc_gru, &gru_seq_ops))
goto err;
return 0;
err:
delete_proc_files();
remove_proc_subtree("sgi_uv/gru", NULL);
return -1;
}
void gru_proc_exit(void)
{
delete_proc_files();
remove_proc_subtree("sgi_uv/gru", NULL);
}

15
drivers/mmc/core/sdio_uart.c
View File

@ -1008,19 +1008,6 @@ static int sdio_uart_proc_show(struct seq_file *m, void *v)
return 0;
}
static int sdio_uart_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, sdio_uart_proc_show, NULL);
}
static const struct file_operations sdio_uart_proc_fops = {
.owner = THIS_MODULE,
.open = sdio_uart_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct tty_port_operations sdio_uart_port_ops = {
.dtr_rts = uart_dtr_rts,
.carrier_raised = uart_carrier_raised,
@ -1045,7 +1032,7 @@ static const struct tty_operations sdio_uart_ops = {
.tiocmset = sdio_uart_tiocmset,
.install = sdio_uart_install,
.cleanup = sdio_uart_cleanup,
.proc_fops = &sdio_uart_proc_fops,
.proc_show = sdio_uart_proc_show,
};
static struct tty_driver *sdio_uart_tty_driver;

14
drivers/mtd/mtdcore.c
View File

@ -1829,18 +1829,6 @@ static int mtd_proc_show(struct seq_file *m, void *v)
mutex_unlock(&mtd_table_mutex);
return 0;
}
static int mtd_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, mtd_proc_show, NULL);
}
static const struct file_operations mtd_proc_ops = {
.open = mtd_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* CONFIG_PROC_FS */
/*====================================================================*/
@ -1883,7 +1871,7 @@ static int __init init_mtd(void)
goto err_bdi;
}
proc_mtd = proc_create("mtd", 0, NULL, &mtd_proc_ops);
proc_mtd = proc_create_single("mtd", 0, NULL, mtd_proc_show);
ret = init_mtdchar();
if (ret)

36
drivers/net/bonding/bond_procfs.c
View File

@ -10,7 +10,7 @@
static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(RCU)
{
struct bonding *bond = seq->private;
struct bonding *bond = PDE_DATA(file_inode(seq->file));
struct list_head *iter;
struct slave *slave;
loff_t off = 0;
@ -29,7 +29,7 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
static void *bond_info_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct bonding *bond = seq->private;
struct bonding *bond = PDE_DATA(file_inode(seq->file));
struct list_head *iter;
struct slave *slave;
bool found = false;
@ -56,7 +56,7 @@ static void bond_info_seq_stop(struct seq_file *seq, void *v)
static void bond_info_show_master(struct seq_file *seq)
{
struct bonding *bond = seq->private;
struct bonding *bond = PDE_DATA(file_inode(seq->file));
const struct bond_opt_value *optval;
struct slave *curr, *primary;
int i;
@ -167,7 +167,7 @@ static void bond_info_show_master(struct seq_file *seq)
static void bond_info_show_slave(struct seq_file *seq,
const struct slave *slave)
{
struct bonding *bond = seq->private;
struct bonding *bond = PDE_DATA(file_inode(seq->file));
seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name);
seq_printf(seq, "MII Status: %s\n", bond_slave_link_status(slave->link));
@ -257,38 +257,14 @@ static const struct seq_operations bond_info_seq_ops = {
.show = bond_info_seq_show,
};
static int bond_info_open(struct inode *inode, struct file *file)
{
struct seq_file *seq;
int res;
res = seq_open(file, &bond_info_seq_ops);
if (!res) {
/* recover the pointer buried in proc_dir_entry data */
seq = file->private_data;
seq->private = PDE_DATA(inode);
}
return res;
}
static const struct file_operations bond_info_fops = {
.owner = THIS_MODULE,
.open = bond_info_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
void bond_create_proc_entry(struct bonding *bond)
{
struct net_device *bond_dev = bond->dev;
struct bond_net *bn = net_generic(dev_net(bond_dev), bond_net_id);
if (bn->proc_dir) {
bond->proc_entry = proc_create_data(bond_dev->name,
0444, bn->proc_dir,
&bond_info_fops, bond);
bond->proc_entry = proc_create_seq_data(bond_dev->name, 0444,
bn->proc_dir, &bond_info_seq_ops, bond);
if (bond->proc_entry == NULL)
netdev_warn(bond_dev, "Cannot create /proc/net/%s/%s\n",
DRV_NAME, bond_dev->name);

16
drivers/net/hamradio/bpqether.c
View File

@ -449,20 +449,6 @@ static const struct seq_operations bpq_seqops = {
.show = bpq_seq_show,
};
static int bpq_info_open(struct inode *inode, struct file *file)
{
return seq_open(file, &bpq_seqops);
}
static const struct file_operations bpq_info_fops = {
.owner = THIS_MODULE,
.open = bpq_info_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
/* ------------------------------------------------------------------------ */
static const struct net_device_ops bpq_netdev_ops = {
@ -590,7 +576,7 @@ static int bpq_device_event(struct notifier_block *this,
static int __init bpq_init_driver(void)
{
#ifdef CONFIG_PROC_FS
if (!proc_create("bpqether", 0444, init_net.proc_net, &bpq_info_fops)) {
if (!proc_create_seq("bpqether", 0444, init_net.proc_net, &bpq_seqops)) {
printk(KERN_ERR
"bpq: cannot create /proc/net/bpqether entry.\n");
return -ENOENT;

17
drivers/net/hamradio/scc.c
View File

@ -2084,21 +2084,6 @@ static const struct seq_operations scc_net_seq_ops = {
.stop = scc_net_seq_stop,
.show = scc_net_seq_show,
};
static int scc_net_seq_open(struct inode *inode, struct file *file)
{
return seq_open(file, &scc_net_seq_ops);
}
static const struct file_operations scc_net_seq_fops = {
.owner = THIS_MODULE,
.open = scc_net_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release_private,
};
#endif /* CONFIG_PROC_FS */
@ -2122,7 +2107,7 @@ static int __init scc_init_driver (void)
}
rtnl_unlock();
proc_create("z8530drv", 0, init_net.proc_net, &scc_net_seq_fops);
proc_create_seq("z8530drv", 0, init_net.proc_net, &scc_net_seq_ops);
return 0;
}

16
drivers/net/hamradio/yam.c
View File

@ -841,20 +841,6 @@ static const struct seq_operations yam_seqops = {
.stop = yam_seq_stop,
.show = yam_seq_show,
};
static int yam_info_open(struct inode *inode, struct file *file)
{
return seq_open(file, &yam_seqops);
}
static const struct file_operations yam_info_fops = {
.owner = THIS_MODULE,
.open = yam_info_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif
@ -1168,7 +1154,7 @@ static int __init yam_init_driver(void)
yam_timer.expires = jiffies + HZ / 100;
add_timer(&yam_timer);
proc_create("yam", 0444, init_net.proc_net, &yam_info_fops);
proc_create_seq("yam", 0444, init_net.proc_net, &yam_seqops);
return 0;
error:
while (--i >= 0) {

18
drivers/net/ppp/pppoe.c
View File

@ -1096,21 +1096,6 @@ static const struct seq_operations pppoe_seq_ops = {
.stop = pppoe_seq_stop,
.show = pppoe_seq_show,
};
static int pppoe_seq_open(struct inode *inode, struct file *file)
{
return seq_open_net(inode, file, &pppoe_seq_ops,
sizeof(struct seq_net_private));
}
static const struct file_operations pppoe_seq_fops = {
.owner = THIS_MODULE,
.open = pppoe_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release_net,
};
#endif /* CONFIG_PROC_FS */
static const struct proto_ops pppoe_ops = {
@ -1146,7 +1131,8 @@ static __net_init int pppoe_init_net(struct net *net)
rwlock_init(&pn->hash_lock);
pde = proc_create("pppoe", 0444, net->proc_net, &pppoe_seq_fops);
pde = proc_create_net("pppoe", 0444, net->proc_net,
&pppoe_seq_ops, sizeof(struct seq_net_private));
#ifdef CONFIG_PROC_FS
if (!pde)
return -ENOMEM;

15
drivers/net/wireless/atmel/atmel.c
View File

@ -1482,18 +1482,6 @@ static int atmel_proc_show(struct seq_file *m, void *v)
return 0;
}
static int atmel_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, atmel_proc_show, PDE_DATA(inode));
}
static const struct file_operations atmel_proc_fops = {
.open = atmel_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct net_device_ops atmel_netdev_ops = {
.ndo_open = atmel_open,
.ndo_stop = atmel_close,
@ -1614,7 +1602,8 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
netif_carrier_off(dev);
if (!proc_create_data("driver/atmel", 0, NULL, &atmel_proc_fops, priv))
if (!proc_create_single_data("driver/atmel", 0, NULL, atmel_proc_show,
priv))
printk(KERN_WARNING "atmel: unable to create /proc entry.\n");
printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n",

86
drivers/net/wireless/intersil/hostap/hostap_ap.c
View File

@ -69,7 +69,7 @@ static void prism2_send_mgmt(struct net_device *dev,
#ifndef PRISM2_NO_PROCFS_DEBUG
static int ap_debug_proc_show(struct seq_file *m, void *v)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
seq_printf(m, "BridgedUnicastFrames=%u\n", ap->bridged_unicast);
seq_printf(m, "BridgedMulticastFrames=%u\n", ap->bridged_multicast);
@ -81,18 +81,6 @@ static int ap_debug_proc_show(struct seq_file *m, void *v)
seq_printf(m, "tx_drop_nonassoc=%u\n", ap->tx_drop_nonassoc);
return 0;
}
static int ap_debug_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ap_debug_proc_show, PDE_DATA(inode));
}
static const struct file_operations ap_debug_proc_fops = {
.open = ap_debug_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* PRISM2_NO_PROCFS_DEBUG */
@ -333,7 +321,7 @@ void hostap_deauth_all_stas(struct net_device *dev, struct ap_data *ap,
static int ap_control_proc_show(struct seq_file *m, void *v)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
char *policy_txt;
struct mac_entry *entry;
@ -365,20 +353,20 @@ static int ap_control_proc_show(struct seq_file *m, void *v)
static void *ap_control_proc_start(struct seq_file *m, loff_t *_pos)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
spin_lock_bh(&ap->mac_restrictions.lock);
return seq_list_start_head(&ap->mac_restrictions.mac_list, *_pos);
}
static void *ap_control_proc_next(struct seq_file *m, void *v, loff_t *_pos)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
return seq_list_next(v, &ap->mac_restrictions.mac_list, _pos);
}
static void ap_control_proc_stop(struct seq_file *m, void *v)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
spin_unlock_bh(&ap->mac_restrictions.lock);
}
@ -389,24 +377,6 @@ static const struct seq_operations ap_control_proc_seqops = {
.show = ap_control_proc_show,
};
static int ap_control_proc_open(struct inode *inode, struct file *file)
{
int ret = seq_open(file, &ap_control_proc_seqops);
if (ret == 0) {
struct seq_file *m = file->private_data;
m->private = PDE_DATA(inode);
}
return ret;
}
static const struct file_operations ap_control_proc_fops = {
.open = ap_control_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
int ap_control_add_mac(struct mac_restrictions *mac_restrictions, u8 *mac)
{
struct mac_entry *entry;
@ -585,20 +555,20 @@ static int prism2_ap_proc_show(struct seq_file *m, void *v)
static void *prism2_ap_proc_start(struct seq_file *m, loff_t *_pos)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
spin_lock_bh(&ap->sta_table_lock);
return seq_list_start_head(&ap->sta_list, *_pos);
}
static void *prism2_ap_proc_next(struct seq_file *m, void *v, loff_t *_pos)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
return seq_list_next(v, &ap->sta_list, _pos);
}
static void prism2_ap_proc_stop(struct seq_file *m, void *v)
{
struct ap_data *ap = m->private;
struct ap_data *ap = PDE_DATA(file_inode(m->file));
spin_unlock_bh(&ap->sta_table_lock);
}
@ -608,23 +578,6 @@ static const struct seq_operations prism2_ap_proc_seqops = {
.stop = prism2_ap_proc_stop,
.show = prism2_ap_proc_show,
};
static int prism2_ap_proc_open(struct inode *inode, struct file *file)
{
int ret = seq_open(file, &prism2_ap_proc_seqops);
if (ret == 0) {
struct seq_file *m = file->private_data;
m->private = PDE_DATA(inode);
}
return ret;
}
static const struct file_operations prism2_ap_proc_fops = {
.open = prism2_ap_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
@ -896,12 +849,13 @@ void hostap_init_ap_proc(local_info_t *local)
return;
#ifndef PRISM2_NO_PROCFS_DEBUG
proc_create_data("ap_debug", 0, ap->proc, &ap_debug_proc_fops, ap);
proc_create_single_data("ap_debug", 0, ap->proc, ap_debug_proc_show, ap);
#endif /* PRISM2_NO_PROCFS_DEBUG */
#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
proc_create_data("ap_control", 0, ap->proc, &ap_control_proc_fops, ap);
proc_create_data("ap", 0, ap->proc, &prism2_ap_proc_fops, ap);
proc_create_seq_data("ap_control", 0, ap->proc, &ap_control_proc_seqops,
ap);
proc_create_seq_data("ap", 0, ap->proc, &prism2_ap_proc_seqops, ap);
#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
}
@ -1106,18 +1060,6 @@ static int prism2_sta_proc_show(struct seq_file *m, void *v)
return 0;
}
static int prism2_sta_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, prism2_sta_proc_show, PDE_DATA(inode));
}
static const struct file_operations prism2_sta_proc_fops = {
.open = prism2_sta_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void handle_add_proc_queue(struct work_struct *work)
{
struct ap_data *ap = container_of(work, struct ap_data,
@ -1138,9 +1080,9 @@ static void handle_add_proc_queue(struct work_struct *work)
if (sta) {
sprintf(name, "%pM", sta->addr);
sta->proc = proc_create_data(
sta->proc = proc_create_single_data(
name, 0, ap->proc,
&prism2_sta_proc_fops, sta);
prism2_sta_proc_show, sta);
atomic_dec(&sta->users);
}

17
drivers/net/wireless/intersil/hostap/hostap_hw.c
View File

@ -2951,19 +2951,6 @@ static int prism2_registers_proc_show(struct seq_file *m, void *v)
return 0;
}
static int prism2_registers_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, prism2_registers_proc_show, PDE_DATA(inode));
}
static const struct file_operations prism2_registers_proc_fops = {
.open = prism2_registers_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* PRISM2_NO_PROCFS_DEBUG */
@ -3279,8 +3266,8 @@ static int hostap_hw_ready(struct net_device *dev)
}
hostap_init_proc(local);
#ifndef PRISM2_NO_PROCFS_DEBUG
proc_create_data("registers", 0, local->proc,
&prism2_registers_proc_fops, local);
proc_create_single_data("registers", 0, local->proc,
prism2_registers_proc_show, local);
#endif /* PRISM2_NO_PROCFS_DEBUG */
hostap_init_ap_proc(local);
return 0;

143
drivers/net/wireless/intersil/hostap/hostap_proc.c
View File

@ -43,18 +43,6 @@ static int prism2_debug_proc_show(struct seq_file *m, void *v)
return 0;
}
static int prism2_debug_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, prism2_debug_proc_show, PDE_DATA(inode));
}
static const struct file_operations prism2_debug_proc_fops = {
.open = prism2_debug_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* PRISM2_NO_PROCFS_DEBUG */
@ -95,19 +83,6 @@ static int prism2_stats_proc_show(struct seq_file *m, void *v)
return 0;
}
static int prism2_stats_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, prism2_stats_proc_show, PDE_DATA(inode));
}
static const struct file_operations prism2_stats_proc_fops = {
.open = prism2_stats_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int prism2_wds_proc_show(struct seq_file *m, void *v)
{
struct list_head *ptr = v;
@ -122,20 +97,20 @@ static int prism2_wds_proc_show(struct seq_file *m, void *v)
static void *prism2_wds_proc_start(struct seq_file *m, loff_t *_pos)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
read_lock_bh(&local->iface_lock);
return seq_list_start(&local->hostap_interfaces, *_pos);
}
static void *prism2_wds_proc_next(struct seq_file *m, void *v, loff_t *_pos)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
return seq_list_next(v, &local->hostap_interfaces, _pos);
}
static void prism2_wds_proc_stop(struct seq_file *m, void *v)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
read_unlock_bh(&local->iface_lock);
}
@ -146,27 +121,9 @@ static const struct seq_operations prism2_wds_proc_seqops = {
.show = prism2_wds_proc_show,
};
static int prism2_wds_proc_open(struct inode *inode, struct file *file)
{
int ret = seq_open(file, &prism2_wds_proc_seqops);
if (ret == 0) {
struct seq_file *m = file->private_data;
m->private = PDE_DATA(inode);
}
return ret;
}
static const struct file_operations prism2_wds_proc_fops = {
.open = prism2_wds_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static int prism2_bss_list_proc_show(struct seq_file *m, void *v)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
struct list_head *ptr = v;
struct hostap_bss_info *bss;
@ -193,20 +150,20 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v)
static void *prism2_bss_list_proc_start(struct seq_file *m, loff_t *_pos)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
spin_lock_bh(&local->lock);
return seq_list_start_head(&local->bss_list, *_pos);
}
static void *prism2_bss_list_proc_next(struct seq_file *m, void *v, loff_t *_pos)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
return seq_list_next(v, &local->bss_list, _pos);
}
static void prism2_bss_list_proc_stop(struct seq_file *m, void *v)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
spin_unlock_bh(&local->lock);
}
@ -217,24 +174,6 @@ static const struct seq_operations prism2_bss_list_proc_seqops = {
.show = prism2_bss_list_proc_show,
};
static int prism2_bss_list_proc_open(struct inode *inode, struct file *file)
{
int ret = seq_open(file, &prism2_bss_list_proc_seqops);
if (ret == 0) {
struct seq_file *m = file->private_data;
m->private = PDE_DATA(inode);
}
return ret;
}
static const struct file_operations prism2_bss_list_proc_fops = {
.open = prism2_bss_list_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static int prism2_crypt_proc_show(struct seq_file *m, void *v)
{
local_info_t *local = m->private;
@ -252,19 +191,6 @@ static int prism2_crypt_proc_show(struct seq_file *m, void *v)
return 0;
}
static int prism2_crypt_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, prism2_crypt_proc_show, PDE_DATA(inode));
}
static const struct file_operations prism2_crypt_proc_fops = {
.open = prism2_crypt_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static ssize_t prism2_pda_proc_read(struct file *file, char __user *buf,
size_t count, loff_t *_pos)
{
@ -342,7 +268,7 @@ static int prism2_io_debug_proc_read(char *page, char **start, off_t off,
#ifndef PRISM2_NO_STATION_MODES
static int prism2_scan_results_proc_show(struct seq_file *m, void *v)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
unsigned long entry;
int i, len;
struct hfa384x_hostscan_result *scanres;
@ -392,7 +318,7 @@ static int prism2_scan_results_proc_show(struct seq_file *m, void *v)
static void *prism2_scan_results_proc_start(struct seq_file *m, loff_t *_pos)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
spin_lock_bh(&local->lock);
/* We have a header (pos 0) + N results to show (pos 1...N) */
@ -403,7 +329,7 @@ static void *prism2_scan_results_proc_start(struct seq_file *m, loff_t *_pos)
static void *prism2_scan_results_proc_next(struct seq_file *m, void *v, loff_t *_pos)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
++*_pos;
if (*_pos > local->last_scan_results_count)
@ -413,7 +339,7 @@ static void *prism2_scan_results_proc_next(struct seq_file *m, void *v, loff_t *
static void prism2_scan_results_proc_stop(struct seq_file *m, void *v)
{
local_info_t *local = m->private;
local_info_t *local = PDE_DATA(file_inode(m->file));
spin_unlock_bh(&local->lock);
}
@ -423,25 +349,6 @@ static const struct seq_operations prism2_scan_results_proc_seqops = {
.stop = prism2_scan_results_proc_stop,
.show = prism2_scan_results_proc_show,
};
static int prism2_scan_results_proc_open(struct inode *inode, struct file *file)
{
int ret = seq_open(file, &prism2_scan_results_proc_seqops);
if (ret == 0) {
struct seq_file *m = file->private_data;
m->private = PDE_DATA(inode);
}
return ret;
}
static const struct file_operations prism2_scan_results_proc_fops = {
.open = prism2_scan_results_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif /* PRISM2_NO_STATION_MODES */
@ -463,29 +370,29 @@ void hostap_init_proc(local_info_t *local)
}
#ifndef PRISM2_NO_PROCFS_DEBUG
proc_create_data("debug", 0, local->proc,
&prism2_debug_proc_fops, local);
proc_create_single_data("debug", 0, local->proc,
prism2_debug_proc_show, local);
#endif /* PRISM2_NO_PROCFS_DEBUG */
proc_create_data("stats", 0, local->proc,
&prism2_stats_proc_fops, local);
proc_create_data("wds", 0, local->proc,
&prism2_wds_proc_fops, local);
proc_create_single_data("stats", 0, local->proc, prism2_stats_proc_show,
local);
proc_create_seq_data("wds", 0, local->proc,
&prism2_wds_proc_seqops, local);
proc_create_data("pda", 0, local->proc,
&prism2_pda_proc_fops, local);
proc_create_data("aux_dump", 0, local->proc,
local->func->read_aux_fops ?: &prism2_aux_dump_proc_fops,
local);
proc_create_data("bss_list", 0, local->proc,
&prism2_bss_list_proc_fops, local);
proc_create_data("crypt", 0, local->proc,
&prism2_crypt_proc_fops, local);
proc_create_seq_data("bss_list", 0, local->proc,
&prism2_bss_list_proc_seqops, local);
proc_create_single_data("crypt", 0, local->proc, prism2_crypt_proc_show,
local);
#ifdef PRISM2_IO_DEBUG
proc_create_data("io_debug", 0, local->proc,
&prism2_io_debug_proc_fops, local);
proc_create_single_data("io_debug", 0, local->proc,
prism2_debug_proc_show, local);
#endif /* PRISM2_IO_DEBUG */
#ifndef PRISM2_NO_STATION_MODES
proc_create_data("scan_results", 0, local->proc,
&prism2_scan_results_proc_fops, local);
proc_create_seq_data("scan_results", 0, local->proc,
&prism2_scan_results_proc_seqops, local);
#endif /* PRISM2_NO_STATION_MODES */
}

15
drivers/net/wireless/ray_cs.c
View File

@ -2663,19 +2663,6 @@ static int ray_cs_proc_show(struct seq_file *m, void *v)
}
return 0;
}
static int ray_cs_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, ray_cs_proc_show, NULL);
}
static const struct file_operations ray_cs_proc_fops = {
.owner = THIS_MODULE,
.open = ray_cs_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif
/*===========================================================================*/
static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type)
@ -2814,7 +2801,7 @@ static int __init init_ray_cs(void)
#ifdef CONFIG_PROC_FS
proc_mkdir("driver/ray_cs", NULL);
proc_create("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_fops);
proc_create_single("driver/ray_cs/ray_cs", 0, NULL, ray_cs_proc_show);
proc_create("driver/ray_cs/essid", 0200, NULL, &ray_cs_essid_proc_fops);
proc_create_data("driver/ray_cs/net_type", 0200, NULL, &int_proc_fops,
&net_type);

49
drivers/nubus/proc.c
View File

@ -45,18 +45,6 @@ nubus_devices_proc_show(struct seq_file *m, void *v)
return 0;
}
static int nubus_devices_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, nubus_devices_proc_show, NULL);
}
static const struct file_operations nubus_devices_proc_fops = {
.open = nubus_devices_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static struct proc_dir_entry *proc_bus_nubus_dir;
/*
@ -149,18 +137,6 @@ static int nubus_proc_rsrc_show(struct seq_file *m, void *v)
return 0;
}
static int nubus_proc_rsrc_open(struct inode *inode, struct file *file)
{
return single_open(file, nubus_proc_rsrc_show, inode);
}
static const struct file_operations nubus_proc_rsrc_fops = {
.open = nubus_proc_rsrc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir,
const struct nubus_dirent *ent,
unsigned int size)
@ -176,8 +152,8 @@ void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir,
pde_data = nubus_proc_alloc_pde_data(nubus_dirptr(ent), size);
else
pde_data = NULL;
proc_create_data(name, S_IFREG | 0444, procdir,
&nubus_proc_rsrc_fops, pde_data);
proc_create_single_data(name, S_IFREG | 0444, procdir,
nubus_proc_rsrc_show, pde_data);
}
void nubus_proc_add_rsrc(struct proc_dir_entry *procdir,
@ -190,8 +166,8 @@ void nubus_proc_add_rsrc(struct proc_dir_entry *procdir,
return;
snprintf(name, sizeof(name), "%x", ent->type);
proc_create_data(name, S_IFREG | 0444, procdir,
&nubus_proc_rsrc_fops,
proc_create_single_data(name, S_IFREG | 0444, procdir,
nubus_proc_rsrc_show,
nubus_proc_alloc_pde_data(data, 0));
}
@ -199,23 +175,12 @@ void nubus_proc_add_rsrc(struct proc_dir_entry *procdir,
* /proc/nubus stuff
*/
static int nubus_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, nubus_proc_show, NULL);
}
static const struct file_operations nubus_proc_fops = {
.open = nubus_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
void __init nubus_proc_init(void)
{
proc_create("nubus", 0, NULL, &nubus_proc_fops);
proc_create_single("nubus", 0, NULL, nubus_proc_show);
proc_bus_nubus_dir = proc_mkdir("bus/nubus", NULL);
if (!proc_bus_nubus_dir)
return;
proc_create("devices", 0, proc_bus_nubus_dir, &nubus_devices_proc_fops);
proc_create_single("devices", 0, proc_bus_nubus_dir,
nubus_devices_proc_show);
}

34
drivers/parisc/ccio-dma.c
View File

@ -1108,19 +1108,6 @@ static int ccio_proc_info(struct seq_file *m, void *p)
return 0;
}
static int ccio_proc_info_open(struct inode *inode, struct file *file)
{
return single_open(file, &ccio_proc_info, NULL);
}
static const struct file_operations ccio_proc_info_fops = {
.owner = THIS_MODULE,
.open = ccio_proc_info_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int ccio_proc_bitmap_info(struct seq_file *m, void *p)
{
struct ioc *ioc = ioc_list;
@ -1135,19 +1122,6 @@ static int ccio_proc_bitmap_info(struct seq_file *m, void *p)
return 0;
}
static int ccio_proc_bitmap_open(struct inode *inode, struct file *file)
{
return single_open(file, &ccio_proc_bitmap_info, NULL);
}
static const struct file_operations ccio_proc_bitmap_fops = {
.owner = THIS_MODULE,
.open = ccio_proc_bitmap_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* CONFIG_PROC_FS */
/**
@ -1589,10 +1563,10 @@ static int __init ccio_probe(struct parisc_device *dev)
#ifdef CONFIG_PROC_FS
if (ioc_count == 0) {
proc_create(MODULE_NAME, 0, proc_runway_root,
&ccio_proc_info_fops);
proc_create(MODULE_NAME"-bitmap", 0, proc_runway_root,
&ccio_proc_bitmap_fops);
proc_create_single(MODULE_NAME, 0, proc_runway_root,
ccio_proc_info);
proc_create_single(MODULE_NAME"-bitmap", 0, proc_runway_root,
ccio_proc_bitmap_info);
}
#endif
ioc_count++;

32
drivers/parisc/sba_iommu.c
View File

@ -1863,20 +1863,6 @@ static int sba_proc_info(struct seq_file *m, void *p)
return 0;
}
static int
sba_proc_open(struct inode *i, struct file *f)
{
return single_open(f, &sba_proc_info, NULL);
}
static const struct file_operations sba_proc_fops = {
.owner = THIS_MODULE,
.open = sba_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int
sba_proc_bitmap_info(struct seq_file *m, void *p)
{
@ -1889,20 +1875,6 @@ sba_proc_bitmap_info(struct seq_file *m, void *p)
return 0;
}
static int
sba_proc_bitmap_open(struct inode *i, struct file *f)
{
return single_open(f, &sba_proc_bitmap_info, NULL);
}
static const struct file_operations sba_proc_bitmap_fops = {
.owner = THIS_MODULE,
.open = sba_proc_bitmap_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#endif /* CONFIG_PROC_FS */
static const struct parisc_device_id sba_tbl[] __initconst = {
@ -2014,8 +1986,8 @@ static int __init sba_driver_callback(struct parisc_device *dev)
break;
}
proc_create("sba_iommu", 0, root, &sba_proc_fops);
proc_create("sba_iommu-bitmap", 0, root, &sba_proc_bitmap_fops);
proc_create_single("sba_iommu", 0, root, sba_proc_info);
proc_create_single("sba_iommu-bitmap", 0, root, sba_proc_bitmap_info);
#endif
parisc_has_iommu();

17
drivers/pci/proc.c
View File

@ -435,25 +435,12 @@ int pci_proc_detach_bus(struct pci_bus *bus)
return 0;
}
static int proc_bus_pci_dev_open(struct inode *inode, struct file *file)
{
return seq_open(file, &proc_bus_pci_devices_op);
}
static const struct file_operations proc_bus_pci_dev_operations = {
.owner = THIS_MODULE,
.open = proc_bus_pci_dev_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static int __init pci_proc_init(void)
{
struct pci_dev *dev = NULL;
proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
proc_create("devices", 0, proc_bus_pci_dir,
&proc_bus_pci_dev_operations);
proc_create_seq("devices", 0, proc_bus_pci_dir,
&proc_bus_pci_devices_op);
proc_initialized = 1;
for_each_pci_dev(dev)
pci_proc_attach_device(dev);

17
drivers/platform/x86/toshiba_acpi.c
View File

@ -1689,19 +1689,6 @@ static int version_proc_show(struct seq_file *m, void *v)
return 0;
}
static int version_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, version_proc_show, PDE_DATA(inode));
}
static const struct file_operations version_proc_fops = {
.owner = THIS_MODULE,
.open = version_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/*
* Proc and module init
*/
@ -1722,8 +1709,8 @@ static void create_toshiba_proc_entries(struct toshiba_acpi_dev *dev)
if (dev->hotkey_dev)
proc_create_data("keys", S_IRUGO | S_IWUSR, toshiba_proc_dir,
&keys_proc_fops, dev);
proc_create_data("version", S_IRUGO, toshiba_proc_dir,
&version_proc_fops, dev);
proc_create_single_data("version", S_IRUGO, toshiba_proc_dir,
version_proc_show, dev);
}
static void remove_toshiba_proc_entries(struct toshiba_acpi_dev *dev)

78
drivers/pnp/pnpbios/proc.c
View File

@ -47,19 +47,6 @@ static int pnpconfig_proc_show(struct seq_file *m, void *v)
return 0;
}
static int pnpconfig_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, pnpconfig_proc_show, NULL);
}
static const struct file_operations pnpconfig_proc_fops = {
.owner = THIS_MODULE,
.open = pnpconfig_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int escd_info_proc_show(struct seq_file *m, void *v)
{
struct escd_info_struc escd;
@ -74,19 +61,6 @@ static int escd_info_proc_show(struct seq_file *m, void *v)
return 0;
}
static int escd_info_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, escd_info_proc_show, NULL);
}
static const struct file_operations escd_info_proc_fops = {
.owner = THIS_MODULE,
.open = escd_info_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
#define MAX_SANE_ESCD_SIZE (32*1024)
static int escd_proc_show(struct seq_file *m, void *v)
{
@ -129,19 +103,6 @@ static int escd_proc_show(struct seq_file *m, void *v)
return 0;
}
static int escd_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, escd_proc_show, NULL);
}
static const struct file_operations escd_proc_fops = {
.owner = THIS_MODULE,
.open = escd_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int pnp_legacyres_proc_show(struct seq_file *m, void *v)
{
void *buf;
@ -159,19 +120,6 @@ static int pnp_legacyres_proc_show(struct seq_file *m, void *v)
return 0;
}
static int pnp_legacyres_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, pnp_legacyres_proc_show, NULL);
}
static const struct file_operations pnp_legacyres_proc_fops = {
.owner = THIS_MODULE,
.open = pnp_legacyres_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int pnp_devices_proc_show(struct seq_file *m, void *v)
{
struct pnp_bios_node *node;
@ -202,19 +150,6 @@ static int pnp_devices_proc_show(struct seq_file *m, void *v)
return 0;
}
static int pnp_devices_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, pnp_devices_proc_show, NULL);
}
static const struct file_operations pnp_devices_proc_fops = {
.owner = THIS_MODULE,
.open = pnp_devices_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int pnpbios_proc_show(struct seq_file *m, void *v)
{
void *data = m->private;
@ -318,12 +253,13 @@ int __init pnpbios_proc_init(void)
proc_pnp_boot = proc_mkdir("boot", proc_pnp);
if (!proc_pnp_boot)
return -EIO;
proc_create("devices", 0, proc_pnp, &pnp_devices_proc_fops);
proc_create("configuration_info", 0, proc_pnp, &pnpconfig_proc_fops);
proc_create("escd_info", 0, proc_pnp, &escd_info_proc_fops);
proc_create("escd", S_IRUSR, proc_pnp, &escd_proc_fops);
proc_create("legacy_device_resources", 0, proc_pnp, &pnp_legacyres_proc_fops);
proc_create_single("devices", 0, proc_pnp, pnp_devices_proc_show);
proc_create_single("configuration_info", 0, proc_pnp,
pnpconfig_proc_show);
proc_create_single("escd_info", 0, proc_pnp, escd_info_proc_show);
proc_create_single("escd", S_IRUSR, proc_pnp, escd_proc_show);
proc_create_single("legacy_device_resources", 0, proc_pnp,
pnp_legacyres_proc_show);
return 0;
}

33
drivers/rtc/rtc-proc.c
View File

@ -107,40 +107,11 @@ static int rtc_proc_show(struct seq_file *seq, void *offset)
return 0;
}
static int rtc_proc_open(struct inode *inode, struct file *file)
{
int ret;
struct rtc_device *rtc = PDE_DATA(inode);
if (!try_module_get(rtc->owner))
return -ENODEV;
ret = single_open(file, rtc_proc_show, rtc);
if (ret)
module_put(rtc->owner);
return ret;
}
static int rtc_proc_release(struct inode *inode, struct file *file)
{
int res = single_release(inode, file);
struct rtc_device *rtc = PDE_DATA(inode);
module_put(rtc->owner);
return res;
}
static const struct file_operations rtc_proc_fops = {
.open = rtc_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = rtc_proc_release,
};
void rtc_proc_add_device(struct rtc_device *rtc)
{
if (is_rtc_hctosys(rtc))
proc_create_data("driver/rtc", 0, NULL, &rtc_proc_fops, rtc);
proc_create_single_data("driver/rtc", 0, NULL, rtc_proc_show,
rtc);
}
void rtc_proc_del_device(struct rtc_device *rtc)

17
drivers/s390/block/dasd_proc.c
View File

@ -131,19 +131,6 @@ static const struct seq_operations dasd_devices_seq_ops = {
.show = dasd_devices_show,
};
static int dasd_devices_open(struct inode *inode, struct file *file)
{
return seq_open(file, &dasd_devices_seq_ops);
}
static const struct file_operations dasd_devices_file_ops = {
.owner = THIS_MODULE,
.open = dasd_devices_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#ifdef CONFIG_DASD_PROFILE
static int dasd_stats_all_block_on(void)
{
@ -352,10 +339,10 @@ dasd_proc_init(void)
dasd_proc_root_entry = proc_mkdir("dasd", NULL);
if (!dasd_proc_root_entry)
goto out_nodasd;
dasd_devices_entry = proc_create("devices",
dasd_devices_entry = proc_create_seq("devices",
S_IFREG | S_IRUGO | S_IWUSR,
dasd_proc_root_entry,
&dasd_devices_file_ops);
&dasd_devices_seq_ops);
if (!dasd_devices_entry)
goto out_nodevices;
dasd_statistics_entry = proc_create("statistics",

19
drivers/s390/char/tape_proc.c
View File

@ -105,29 +105,14 @@ static const struct seq_operations tape_proc_seq = {
.show = tape_proc_show,
};
static int tape_proc_open(struct inode *inode, struct file *file)
{
return seq_open(file, &tape_proc_seq);
}
static const struct file_operations tape_proc_ops =
{
.owner = THIS_MODULE,
.open = tape_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
/*
* Initialize procfs stuff on startup
*/
void
tape_proc_init(void)
{
tape_proc_devices =
proc_create("tapedevices", S_IFREG | S_IRUGO | S_IWUSR, NULL,
&tape_proc_ops);
tape_proc_devices = proc_create_seq("tapedevices",
S_IFREG | S_IRUGO | S_IWUSR, NULL, &tape_proc_seq);
if (tape_proc_devices == NULL) {
return;
}

134
drivers/scsi/megaraid.c
View File

@ -2731,53 +2731,6 @@ proc_show_rdrv_40(struct seq_file *m, void *v)
return proc_show_rdrv(m, m->private, 30, 39);
}
/*
* seq_file wrappers for procfile show routines.
*/
static int mega_proc_open(struct inode *inode, struct file *file)
{
adapter_t *adapter = proc_get_parent_data(inode);
int (*show)(struct seq_file *, void *) = PDE_DATA(inode);
return single_open(file, show, adapter);
}
static const struct file_operations mega_proc_fops = {
.open = mega_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
/*
* Table of proc files we need to create.
*/
struct mega_proc_file {
const char *name;
unsigned short ptr_offset;
int (*show) (struct seq_file *m, void *v);
};
static const struct mega_proc_file mega_proc_files[] = {
{ "config", offsetof(adapter_t, proc_read), proc_show_config },
{ "stat", offsetof(adapter_t, proc_stat), proc_show_stat },
{ "mailbox", offsetof(adapter_t, proc_mbox), proc_show_mbox },
#if MEGA_HAVE_ENH_PROC
{ "rebuild-rate", offsetof(adapter_t, proc_rr), proc_show_rebuild_rate },
{ "battery-status", offsetof(adapter_t, proc_battery), proc_show_battery },
{ "diskdrives-ch0", offsetof(adapter_t, proc_pdrvstat[0]), proc_show_pdrv_ch0 },
{ "diskdrives-ch1", offsetof(adapter_t, proc_pdrvstat[1]), proc_show_pdrv_ch1 },
{ "diskdrives-ch2", offsetof(adapter_t, proc_pdrvstat[2]), proc_show_pdrv_ch2 },
{ "diskdrives-ch3", offsetof(adapter_t, proc_pdrvstat[3]), proc_show_pdrv_ch3 },
{ "raiddrives-0-9", offsetof(adapter_t, proc_rdrvstat[0]), proc_show_rdrv_10 },
{ "raiddrives-10-19", offsetof(adapter_t, proc_rdrvstat[1]), proc_show_rdrv_20 },
{ "raiddrives-20-29", offsetof(adapter_t, proc_rdrvstat[2]), proc_show_rdrv_30 },
{ "raiddrives-30-39", offsetof(adapter_t, proc_rdrvstat[3]), proc_show_rdrv_40 },
#endif
{ NULL }
};
/**
* mega_create_proc_entry()
* @index - index in soft state array
@ -2788,31 +2741,45 @@ static const struct mega_proc_file mega_proc_files[] = {
static void
mega_create_proc_entry(int index, struct proc_dir_entry *parent)
{
const struct mega_proc_file *f;
adapter_t *adapter = hba_soft_state[index];
struct proc_dir_entry *dir, *de, **ppde;
struct proc_dir_entry *dir;
u8 string[16];
sprintf(string, "hba%d", adapter->host->host_no);
dir = adapter->controller_proc_dir_entry =
proc_mkdir_data(string, 0, parent, adapter);
if(!dir) {
dir = proc_mkdir_data(string, 0, parent, adapter);
if (!dir) {
dev_warn(&adapter->dev->dev, "proc_mkdir failed\n");
return;
}
for (f = mega_proc_files; f->name; f++) {
de = proc_create_data(f->name, S_IRUSR, dir, &mega_proc_fops,
f->show);
if (!de) {
dev_warn(&adapter->dev->dev, "proc_create failed\n");
return;
}
ppde = (void *)adapter + f->ptr_offset;
*ppde = de;
}
proc_create_single_data("config", S_IRUSR, dir,
proc_show_config, adapter);
proc_create_single_data("stat", S_IRUSR, dir,
proc_show_stat, adapter);
proc_create_single_data("mailbox", S_IRUSR, dir,
proc_show_mbox, adapter);
#if MEGA_HAVE_ENH_PROC
proc_create_single_data("rebuild-rate", S_IRUSR, dir,
proc_show_rebuild_rate, adapter);
proc_create_single_data("battery-status", S_IRUSR, dir,
proc_show_battery, adapter);
proc_create_single_data("diskdrives-ch0", S_IRUSR, dir,
proc_show_pdrv_ch0, adapter);
proc_create_single_data("diskdrives-ch1", S_IRUSR, dir,
proc_show_pdrv_ch1, adapter);
proc_create_single_data("diskdrives-ch2", S_IRUSR, dir,
proc_show_pdrv_ch2, adapter);
proc_create_single_data("diskdrives-ch3", S_IRUSR, dir,
proc_show_pdrv_ch3, adapter);
proc_create_single_data("raiddrives-0-9", S_IRUSR, dir,
proc_show_rdrv_10, adapter);
proc_create_single_data("raiddrives-10-19", S_IRUSR, dir,
proc_show_rdrv_20, adapter);
proc_create_single_data("raiddrives-20-29", S_IRUSR, dir,
proc_show_rdrv_30, adapter);
proc_create_single_data("raiddrives-30-39", S_IRUSR, dir,
proc_show_rdrv_40, adapter);
#endif
}
#else
@ -4580,6 +4547,7 @@ megaraid_remove_one(struct pci_dev *pdev)
{
struct Scsi_Host *host = pci_get_drvdata(pdev);
adapter_t *adapter = (adapter_t *)host->hostdata;
char buf[12] = { 0 };
scsi_remove_host(host);
@ -4594,44 +4562,8 @@ megaraid_remove_one(struct pci_dev *pdev)
mega_free_sgl(adapter);
#ifdef CONFIG_PROC_FS
if (adapter->controller_proc_dir_entry) {
remove_proc_entry("stat", adapter->controller_proc_dir_entry);
remove_proc_entry("config",
adapter->controller_proc_dir_entry);
remove_proc_entry("mailbox",
adapter->controller_proc_dir_entry);
#if MEGA_HAVE_ENH_PROC
remove_proc_entry("rebuild-rate",
adapter->controller_proc_dir_entry);
remove_proc_entry("battery-status",
adapter->controller_proc_dir_entry);
remove_proc_entry("diskdrives-ch0",
adapter->controller_proc_dir_entry);
remove_proc_entry("diskdrives-ch1",
adapter->controller_proc_dir_entry);
remove_proc_entry("diskdrives-ch2",
adapter->controller_proc_dir_entry);
remove_proc_entry("diskdrives-ch3",
adapter->controller_proc_dir_entry);
remove_proc_entry("raiddrives-0-9",
adapter->controller_proc_dir_entry);
remove_proc_entry("raiddrives-10-19",
adapter->controller_proc_dir_entry);
remove_proc_entry("raiddrives-20-29",
adapter->controller_proc_dir_entry);
remove_proc_entry("raiddrives-30-39",
adapter->controller_proc_dir_entry);
#endif
{
char buf[12] = { 0 };
sprintf(buf, "hba%d", adapter->host->host_no);
remove_proc_entry(buf, mega_proc_dir_entry);
}
}
#endif
remove_proc_subtree(buf, mega_proc_dir_entry);
pci_free_consistent(adapter->dev, MEGA_BUFFER_SIZE,
adapter->mega_buffer, adapter->buf_dma_handle);

12
drivers/scsi/megaraid.h
View File

@ -814,18 +814,6 @@ typedef struct {
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *controller_proc_dir_entry;
struct proc_dir_entry *proc_read;
struct proc_dir_entry *proc_stat;
struct proc_dir_entry *proc_mbox;
#if MEGA_HAVE_ENH_PROC
struct proc_dir_entry *proc_rr;
struct proc_dir_entry *proc_battery;
#define MAX_PROC_CHANNELS 4
struct proc_dir_entry *proc_pdrvstat[MAX_PROC_CHANNELS];
struct proc_dir_entry *proc_rdrvstat[MAX_PROC_CHANNELS];
#endif
#endif
int has_64bit_addr; /* are we using 64-bit addressing */

124
drivers/scsi/sg.c
View File

@ -66,7 +66,6 @@ static int sg_version_num = 30536; /* 2 digits for each component */
static char *sg_version_date = "20140603";
static int sg_proc_init(void);
static void sg_proc_cleanup(void);
#endif
#define SG_ALLOW_DIO_DEF 0
@ -1661,7 +1660,7 @@ static void __exit
exit_sg(void)
{
#ifdef CONFIG_SCSI_PROC_FS
sg_proc_cleanup();
remove_proc_subtree("scsi/sg", NULL);
#endif /* CONFIG_SCSI_PROC_FS */
scsi_unregister_interface(&sg_interface);
class_destroy(sg_sysfs_class);
@ -2274,11 +2273,6 @@ sg_get_dev(int dev)
}
#ifdef CONFIG_SCSI_PROC_FS
static struct proc_dir_entry *sg_proc_sgp = NULL;
static char sg_proc_sg_dirname[] = "scsi/sg";
static int sg_proc_seq_show_int(struct seq_file *s, void *v);
static int sg_proc_single_open_adio(struct inode *inode, struct file *file);
@ -2306,37 +2300,11 @@ static const struct file_operations dressz_fops = {
};
static int sg_proc_seq_show_version(struct seq_file *s, void *v);
static int sg_proc_single_open_version(struct inode *inode, struct file *file);
static const struct file_operations version_fops = {
.owner = THIS_MODULE,
.open = sg_proc_single_open_version,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int sg_proc_seq_show_devhdr(struct seq_file *s, void *v);
static int sg_proc_single_open_devhdr(struct inode *inode, struct file *file);
static const struct file_operations devhdr_fops = {
.owner = THIS_MODULE,
.open = sg_proc_single_open_devhdr,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int sg_proc_seq_show_dev(struct seq_file *s, void *v);
static int sg_proc_open_dev(struct inode *inode, struct file *file);
static void * dev_seq_start(struct seq_file *s, loff_t *pos);
static void * dev_seq_next(struct seq_file *s, void *v, loff_t *pos);
static void dev_seq_stop(struct seq_file *s, void *v);
static const struct file_operations dev_fops = {
.owner = THIS_MODULE,
.open = sg_proc_open_dev,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct seq_operations dev_seq_ops = {
.start = dev_seq_start,
.next = dev_seq_next,
@ -2345,14 +2313,6 @@ static const struct seq_operations dev_seq_ops = {
};
static int sg_proc_seq_show_devstrs(struct seq_file *s, void *v);
static int sg_proc_open_devstrs(struct inode *inode, struct file *file);
static const struct file_operations devstrs_fops = {
.owner = THIS_MODULE,
.open = sg_proc_open_devstrs,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct seq_operations devstrs_seq_ops = {
.start = dev_seq_start,
.next = dev_seq_next,
@ -2361,14 +2321,6 @@ static const struct seq_operations devstrs_seq_ops = {
};
static int sg_proc_seq_show_debug(struct seq_file *s, void *v);
static int sg_proc_open_debug(struct inode *inode, struct file *file);
static const struct file_operations debug_fops = {
.owner = THIS_MODULE,
.open = sg_proc_open_debug,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct seq_operations debug_seq_ops = {
.start = dev_seq_start,
.next = dev_seq_next,
@ -2376,52 +2328,25 @@ static const struct seq_operations debug_seq_ops = {
.show = sg_proc_seq_show_debug,
};
struct sg_proc_leaf {
const char * name;
const struct file_operations * fops;
};
static const struct sg_proc_leaf sg_proc_leaf_arr[] = {
{"allow_dio", &adio_fops},
{"debug", &debug_fops},
{"def_reserved_size", &dressz_fops},
{"device_hdr", &devhdr_fops},
{"devices", &dev_fops},
{"device_strs", &devstrs_fops},
{"version", &version_fops}
};
static int
sg_proc_init(void)
{
int num_leaves = ARRAY_SIZE(sg_proc_leaf_arr);
int k;
struct proc_dir_entry *p;
sg_proc_sgp = proc_mkdir(sg_proc_sg_dirname, NULL);
if (!sg_proc_sgp)
p = proc_mkdir("scsi/sg", NULL);
if (!p)
return 1;
for (k = 0; k < num_leaves; ++k) {
const struct sg_proc_leaf *leaf = &sg_proc_leaf_arr[k];
umode_t mask = leaf->fops->write ? S_IRUGO | S_IWUSR : S_IRUGO;
proc_create(leaf->name, mask, sg_proc_sgp, leaf->fops);
}
proc_create("allow_dio", S_IRUGO | S_IWUSR, p, &adio_fops);
proc_create_seq("debug", S_IRUGO, p, &debug_seq_ops);
proc_create("def_reserved_size", S_IRUGO | S_IWUSR, p, &dressz_fops);
proc_create_single("device_hdr", S_IRUGO, p, sg_proc_seq_show_devhdr);
proc_create_seq("devices", S_IRUGO, p, &dev_seq_ops);
proc_create_seq("device_strs", S_IRUGO, p, &devstrs_seq_ops);
proc_create_single("version", S_IRUGO, p, sg_proc_seq_show_version);
return 0;
}
static void
sg_proc_cleanup(void)
{
int k;
int num_leaves = ARRAY_SIZE(sg_proc_leaf_arr);
if (!sg_proc_sgp)
return;
for (k = 0; k < num_leaves; ++k)
remove_proc_entry(sg_proc_leaf_arr[k].name, sg_proc_sgp);
remove_proc_entry(sg_proc_sg_dirname, NULL);
}
static int sg_proc_seq_show_int(struct seq_file *s, void *v)
{
@ -2482,22 +2407,12 @@ static int sg_proc_seq_show_version(struct seq_file *s, void *v)
return 0;
}
static int sg_proc_single_open_version(struct inode *inode, struct file *file)
{
return single_open(file, sg_proc_seq_show_version, NULL);
}
static int sg_proc_seq_show_devhdr(struct seq_file *s, void *v)
{
seq_puts(s, "host\tchan\tid\tlun\ttype\topens\tqdepth\tbusy\tonline\n");
return 0;
}
static int sg_proc_single_open_devhdr(struct inode *inode, struct file *file)
{
return single_open(file, sg_proc_seq_show_devhdr, NULL);
}
struct sg_proc_deviter {
loff_t index;
size_t max;
@ -2531,11 +2446,6 @@ static void dev_seq_stop(struct seq_file *s, void *v)
kfree(s->private);
}
static int sg_proc_open_dev(struct inode *inode, struct file *file)
{
return seq_open(file, &dev_seq_ops);
}
static int sg_proc_seq_show_dev(struct seq_file *s, void *v)
{
struct sg_proc_deviter * it = (struct sg_proc_deviter *) v;
@ -2562,11 +2472,6 @@ static int sg_proc_seq_show_dev(struct seq_file *s, void *v)
return 0;
}
static int sg_proc_open_devstrs(struct inode *inode, struct file *file)
{
return seq_open(file, &devstrs_seq_ops);
}
static int sg_proc_seq_show_devstrs(struct seq_file *s, void *v)
{
struct sg_proc_deviter * it = (struct sg_proc_deviter *) v;
@ -2650,11 +2555,6 @@ static void sg_proc_debug_helper(struct seq_file *s, Sg_device * sdp)
}
}
static int sg_proc_open_debug(struct inode *inode, struct file *file)
{
return seq_open(file, &debug_seq_ops);
}
static int sg_proc_seq_show_debug(struct seq_file *s, void *v)
{
struct sg_proc_deviter * it = (struct sg_proc_deviter *) v;

18
drivers/staging/comedi/proc.c
View File

@ -62,25 +62,9 @@ static int comedi_read(struct seq_file *m, void *v)
return 0;
}
/*
* seq_file wrappers for procfile show routines.
*/
static int comedi_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, comedi_read, NULL);
}
static const struct file_operations comedi_proc_fops = {
.owner = THIS_MODULE,
.open = comedi_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
void __init comedi_proc_init(void)
{
if (!proc_create("comedi", 0444, NULL, &comedi_proc_fops))
if (!proc_create_single("comedi", 0444, NULL, comedi_read))
pr_warn("comedi: unable to create proc entry\n");
}

15
drivers/staging/fwserial/fwserial.c
View File

@ -1506,11 +1506,6 @@ static int fwtty_debugfs_peers_show(struct seq_file *m, void *v)
return 0;
}
static int fwtty_proc_open(struct inode *inode, struct file *fp)
{
return single_open(fp, fwtty_proc_show, NULL);
}
static int fwtty_stats_open(struct inode *inode, struct file *fp)
{
return single_open(fp, fwtty_debugfs_stats_show, inode->i_private);
@ -1537,14 +1532,6 @@ static const struct file_operations fwtty_peers_fops = {
.release = single_release,
};
static const struct file_operations fwtty_proc_fops = {
.owner = THIS_MODULE,
.open = fwtty_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct tty_port_operations fwtty_port_ops = {
.dtr_rts = fwtty_port_dtr_rts,
.carrier_raised = fwtty_port_carrier_raised,
@ -1570,7 +1557,7 @@ static const struct tty_operations fwtty_ops = {
.tiocmget = fwtty_tiocmget,
.tiocmset = fwtty_tiocmset,
.get_icount = fwtty_get_icount,
.proc_fops = &fwtty_proc_fops,
.proc_show = fwtty_proc_show,
};
static const struct tty_operations fwloop_ops = {

45
drivers/staging/ipx/ipx_proc.c
View File

@ -244,42 +244,6 @@ static const struct seq_operations ipx_seq_socket_ops = {
.show = ipx_seq_socket_show,
};
static int ipx_seq_route_open(struct inode *inode, struct file *file)
{
return seq_open(file, &ipx_seq_route_ops);
}
static int ipx_seq_interface_open(struct inode *inode, struct file *file)
{
return seq_open(file, &ipx_seq_interface_ops);
}
static int ipx_seq_socket_open(struct inode *inode, struct file *file)
{
return seq_open(file, &ipx_seq_socket_ops);
}
static const struct file_operations ipx_seq_interface_fops = {
.open = ipx_seq_interface_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations ipx_seq_route_fops = {
.open = ipx_seq_route_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static const struct file_operations ipx_seq_socket_fops = {
.open = ipx_seq_socket_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static struct proc_dir_entry *ipx_proc_dir;
int __init ipx_proc_init(void)
@ -291,16 +255,17 @@ int __init ipx_proc_init(void)
if (!ipx_proc_dir)
goto out;
p = proc_create("interface", S_IRUGO,
ipx_proc_dir, &ipx_seq_interface_fops);
p = proc_create_seq("interface", S_IRUGO, ipx_proc_dir,
&ipx_seq_interface_ops);
if (!p)
goto out_interface;
p = proc_create("route", S_IRUGO, ipx_proc_dir, &ipx_seq_route_fops);
p = proc_create_seq("route", S_IRUGO, ipx_proc_dir, &ipx_seq_route_ops);
if (!p)
goto out_route;
p = proc_create("socket", S_IRUGO, ipx_proc_dir, &ipx_seq_socket_fops);
p = proc_create_seq("socket", S_IRUGO, ipx_proc_dir,
&ipx_seq_socket_ops);
if (!p)
goto out_socket;

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