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kobject: convert arm/mach-omap1/pm.c to kobj_attr interface 

This makes the code a bit simpler and and gets us one step closer to
deleting the deprecated subsys_attr code.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Cliff Brake <cbrake@accelent.com>
Cc: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2007-11-02 13:20:40 -07:00
parent 66ac831e03
commit 851324c6ff
1 changed files with 8 additions and 14 deletions
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22
arch/arm/mach-omap1/pm.c
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@ -69,14 +69,14 @@ static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
static unsigned short enable_dyn_sleep = 1;
static ssize_t omap_pm_sleep_while_idle_show(struct kset *kset, char *buf)
static ssize_t idle_show(struct kobject *kobj, struct kobj_attribute *attr,
char *buf)
{
return sprintf(buf, "%hu\n", enable_dyn_sleep);
}
static ssize_t omap_pm_sleep_while_idle_store(struct kset *kset,
const char * buf,
size_t n)
static ssize_t idle_store(struct kobject *kobj, struct kobj_attribute *attr,
const char * buf, size_t n)
{
unsigned short value;
if (sscanf(buf, "%hu", &value) != 1 ||
@ -88,14 +88,8 @@ static ssize_t omap_pm_sleep_while_idle_store(struct kset *kset,
return n;
}
static struct subsys_attribute sleep_while_idle_attr = {
.attr = {
.name = __stringify(sleep_while_idle),
.mode = 0644,
},
.show = omap_pm_sleep_while_idle_show,
.store = omap_pm_sleep_while_idle_store,
};
static struct kobj_attribute sleep_while_idle_attr =
__ATTR(sleep_while_idle, 0644, idle_show, idle_store);
static void (*omap_sram_idle)(void) = NULL;
static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
@ -725,9 +719,9 @@ static int __init omap_pm_init(void)
omap_pm_init_proc();
#endif
error = subsys_create_file(power_kset, &sleep_while_idle_attr);
error = sysfs_create_file(&power_kset->kobj, &sleep_while_idle_attr);
if (error)
printk(KERN_ERR "subsys_create_file failed: %d\n", error);
printk(KERN_ERR "sysfs_create_file failed: %d\n", error);
if (cpu_is_omap16xx()) {
/* configure LOW_PWR pin */