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Staging Comedi: fix spacing around parens 

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bill Pemberton 2009-04-09 16:07:21 -04:00 committed by Greg Kroah-Hartman
parent f7cbd7aad0
commit 53106ae68a
22 changed files with 75 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/comedi/drivers.c
View File

@ -198,7 +198,7 @@ int comedi_driver_unregister(struct comedi_driver *driver)
struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(i);
struct comedi_device *dev;
if(dev_file_info == NULL) continue;
if (dev_file_info == NULL) continue;
dev = dev_file_info->device;
mutex_lock(&dev->mutex);
@ -801,7 +801,7 @@ int comedi_auto_config(struct device *hardware_device, const char *board_name, c
}
minor = comedi_alloc_board_minor(hardware_device);
if(minor < 0) return minor;
if (minor < 0) return minor;
private_data = kmalloc(sizeof(unsigned), GFP_KERNEL);
if (private_data == NULL) {
@ -824,7 +824,7 @@ int comedi_auto_config(struct device *hardware_device, const char *board_name, c
mutex_unlock(&dev_file_info->device->mutex);
cleanup:
if(retval < 0)
if (retval < 0)
{
kfree(private_data);
comedi_free_board_minor(minor);
@ -835,7 +835,7 @@ int comedi_auto_config(struct device *hardware_device, const char *board_name, c
void comedi_auto_unconfig(struct device *hardware_device)
{
unsigned *minor = (unsigned *)dev_get_drvdata(hardware_device);
if(minor == NULL) return;
if (minor == NULL) return;
BUG_ON(*minor >= COMEDI_NUM_BOARD_MINORS);

2
drivers/staging/comedi/drivers/addi-data/addi_common.c
View File

@ -2638,7 +2638,7 @@ static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it)
devpriv->i_IobaseReserved = (int) io_addr[3];
printk("\nioremap begin");
devpriv->dw_AiBase =
(unsigned long ) ioremap(io_addr[3],
(unsigned long) ioremap(io_addr[3],
this_board->i_IorangeBase3);
printk("\nioremap end");
}

6
drivers/staging/comedi/drivers/addi-data/addi_eeprom.c
View File

@ -45,9 +45,9 @@ You shoud also find the complete GPL in the COPYING file accompanying this sourc
+----------+-----------+------------------------------------------------+
*/
#define NVCMD_BEGIN_READ (0x7 << 5 ) /* nvRam begin read command */
#define NVCMD_LOAD_LOW (0x4 << 5 ) /* nvRam load low command */
#define NVCMD_LOAD_HIGH (0x5 << 5 ) /* nvRam load high command */
#define NVCMD_BEGIN_READ (0x7 << 5) /* nvRam begin read command */
#define NVCMD_LOAD_LOW (0x4 << 5) /* nvRam load low command */
#define NVCMD_LOAD_HIGH (0x5 << 5) /* nvRam load high command */
#define EE76_CMD_LEN 13 /* bits in instructions */
#define EE_READ 0x0180 /* 01 1000 0000 read instruction */

2
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.h
View File

@ -161,7 +161,7 @@ static const struct comedi_lrange range_apci3120_ao = { 2, {
#define APCI3120_TIMER2_SELECT_EOS 0xC0 /* ADDED on 20-6 */
#define APCI3120_COUNTER 3 /* on 20-6 */
#define APCI3120_DISABLE_ALL_TIMER ( APCI3120_DISABLE_TIMER0 & APCI3120_DISABLE_TIMER1 & APCI3120_DISABLE_TIMER2 ) /* on 20-6 */
#define APCI3120_DISABLE_ALL_TIMER (APCI3120_DISABLE_TIMER0 & APCI3120_DISABLE_TIMER1 & APCI3120_DISABLE_TIMER2) /* on 20-6 */
#define MAX_ANALOGINPUT_CHANNELS 32

6
drivers/staging/comedi/drivers/adl_pci9111.c
View File

@ -252,15 +252,15 @@ Configuration options:
#define pci9111_8254_counter_0_set(data) \
outb(data & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_0); \
outb( (data >> 8) & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_0)
outb((data >> 8) & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_0)
#define pci9111_8254_counter_1_set(data) \
outb(data & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_1); \
outb( (data >> 8) & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_1)
outb((data >> 8) & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_1)
#define pci9111_8254_counter_2_set(data) \
outb(data & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_2); \
outb( (data >> 8) & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_2)
outb((data >> 8) & 0xFF, PCI9111_IO_BASE+PCI9111_REGISTER_8254_COUNTER_2)
/* Function prototypes */

22
drivers/staging/comedi/drivers/adq12b.c
View File

@ -101,17 +101,17 @@ If you do not specify any options, they will default to
// available ranges through the PGA gains
static const struct comedi_lrange range_adq12b_ai_bipolar = { 4, {
BIP_RANGE( 5 ),
BIP_RANGE( 2 ),
BIP_RANGE( 1 ),
BIP_RANGE( 0.5 )
BIP_RANGE(5),
BIP_RANGE(2),
BIP_RANGE(1),
BIP_RANGE(0.5)
}};
static const struct comedi_lrange range_adq12b_ai_unipolar = { 4, {
UNI_RANGE( 5 ),
UNI_RANGE( 2 ),
UNI_RANGE( 1 ),
UNI_RANGE( 0.5 )
UNI_RANGE(5),
UNI_RANGE(2),
UNI_RANGE(1),
UNI_RANGE(0.5)
}};
@ -219,7 +219,7 @@ static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it)
* Allocate the private structure area. alloc_private() is a
* convenient macro defined in comedidev.h.
*/
if(alloc_private(dev, sizeof(struct adq12b_private)) < 0)
if (alloc_private (dev, sizeof (struct adq12b_private)) < 0)
return -ENOMEM;
/* fill in devpriv structure */
@ -236,7 +236,7 @@ static int adq12b_attach(struct comedi_device *dev, struct comedi_devconfig *it)
* Allocate the subdevice structures. alloc_subdevice() is a
* convenient macro defined in comedidev.h.
*/
if(alloc_subdevices(dev, 3)<0)
if (alloc_subdevices (dev, 3)<0)
return -ENOMEM;
s = dev->subdevices+0;
@ -332,7 +332,7 @@ static int adq12b_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s
status = inb(dev->iobase + ADQ12B_ADLOW);
/* convert n samples */
for(n=0; n < insn->n; n++){
for (n=0; n < insn->n; n++){
/* wait for end of convertion */
i = 0;

10
drivers/staging/comedi/drivers/adv_pci1710.c
View File

@ -1347,20 +1347,20 @@ static int pci1710_attach(struct comedi_device *dev, struct comedi_devconfig *it
board_index = this_board - boardtypes;
while (NULL != (pcidev = pci_get_device(PCI_VENDOR_ID_ADVANTECH,
PCI_ANY_ID, pcidev))) {
if(strcmp(this_board->name, DRV_NAME) == 0)
if (strcmp (this_board->name, DRV_NAME) == 0)
{
for(i = 0; i < n_boardtypes; ++i)
for (i = 0; i < n_boardtypes; ++i)
{
if(pcidev->device == boardtypes[i].device_id)
if (pcidev->device == boardtypes[i].device_id)
{
board_index = i;
break;
}
}
if(i == n_boardtypes) continue;
if (i == n_boardtypes) continue;
}else
{
if(pcidev->device != boardtypes[board_index].device_id) continue;
if (pcidev->device != boardtypes[board_index].device_id) continue;
}
/* Found matching vendor/device. */

8
drivers/staging/comedi/drivers/am9513.h
View File

@ -51,14 +51,14 @@
Am9513_output_control(reg); \
Am9513_output_data(val>>8); \
Am9513_output_data(val&0xff); \
}while(0)
}while (0)
#define Am9513_read_register(reg, val) \
do{ \
Am9513_output_control(reg); \
val=Am9513_input_data()<<8; \
val|=Am9513_input_data(); \
}while(0)
}while (0)
#else /* Am9513_16BITBUS */
@ -66,13 +66,13 @@
do{ \
Am9513_output_control(reg); \
Am9513_output_data(val); \
}while(0)
}while (0)
#define Am9513_read_register(reg, val) \
do{ \
Am9513_output_control(reg); \
val=Am9513_input_data(); \
}while(0)
}while (0)
#endif

8
drivers/staging/comedi/drivers/amplc_pc236.c
View File

@ -77,19 +77,19 @@ unused.
* INTCSR values for PCI236.
*/
/* Disable interrupt, also clear any interrupt there */
#define PCI236_INTR_DISABLE ( PLX9052_INTCSR_LI1ENAB_DISABLED \
#define PCI236_INTR_DISABLE (PLX9052_INTCSR_LI1ENAB_DISABLED \
| PLX9052_INTCSR_LI1POL_HIGH \
| PLX9052_INTCSR_LI2POL_HIGH \
| PLX9052_INTCSR_PCIENAB_DISABLED \
| PLX9052_INTCSR_LI1SEL_EDGE \
| PLX9052_INTCSR_LI1CLRINT_ASSERTED )
| PLX9052_INTCSR_LI1CLRINT_ASSERTED)
/* Enable interrupt, also clear any interrupt there. */
#define PCI236_INTR_ENABLE ( PLX9052_INTCSR_LI1ENAB_ENABLED \
#define PCI236_INTR_ENABLE (PLX9052_INTCSR_LI1ENAB_ENABLED \
| PLX9052_INTCSR_LI1POL_HIGH \
| PLX9052_INTCSR_LI2POL_HIGH \
| PLX9052_INTCSR_PCIENAB_ENABLED \
| PLX9052_INTCSR_LI1SEL_EDGE \
| PLX9052_INTCSR_LI1CLRINT_ASSERTED )
| PLX9052_INTCSR_LI1CLRINT_ASSERTED)
/*
* Board descriptions for Amplicon PC36AT and PCI236.

2
drivers/staging/comedi/drivers/cb_pcidas64.c
View File

@ -98,7 +98,7 @@ known. If you have such a board, please file a bug report at
/* #define PCIDAS64_DEBUG enable debugging code */
#ifdef PCIDAS64_DEBUG
#define DEBUG_PRINT(format, args...) rt_printk(format , ## args )
#define DEBUG_PRINT(format, args...) rt_printk(format , ## args)
#else
#define DEBUG_PRINT(format, args...)
#endif

12
drivers/staging/comedi/drivers/dt282x.c
View File

@ -387,12 +387,12 @@ struct dt282x_private {
#define wait_for(a, b) \
do{ \
int _i; \
for(_i=0;_i<DT2821_TIMEOUT;_i++){ \
if(a){_i=0;break;} \
for (_i=0;_i<DT2821_TIMEOUT;_i++){ \
if (a){_i=0;break;} \
comedi_udelay(5); \
} \
if(_i){b} \
}while(0)
if (_i){b} \
}while (0)
static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it);
static int dt282x_detach(struct comedi_device *dev);
@ -1029,7 +1029,7 @@ static int dt282x_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice
cmd->start_arg = 0;
err++;
}
if (cmd->scan_begin_arg < 5000 /* XXX unknown */ ) {
if (cmd->scan_begin_arg < 5000 /* XXX unknown */) {
cmd->scan_begin_arg = 5000;
err++;
}
@ -1302,7 +1302,7 @@ static int dt282x_attach(struct comedi_device *dev, struct comedi_devconfig *it)
irq = probe_irq_off(irqs);
restore_flags(flags);
if (0 /* error */ ) {
if (0 /* error */) {
printk(" error probing irq (bad)");
}
}

2
drivers/staging/comedi/drivers/gsc_hpdi.c
View File

@ -66,7 +66,7 @@ static int dio_config_block_size(struct comedi_device * dev, unsigned int * data
/* #define HPDI_DEBUG enable debugging code */
#ifdef HPDI_DEBUG
#define DEBUG_PRINT(format, args...) rt_printk(format , ## args )
#define DEBUG_PRINT(format, args...) rt_printk(format , ## args)
#else
#define DEBUG_PRINT(format, args...)
#endif

8
drivers/staging/comedi/drivers/mpc624.c
View File

@ -110,13 +110,13 @@ Configuration Options:
*/
#define MPC624_SPEED_3_52_kHz (MPC624_OSR4 | MPC624_OSR0)
#define MPC624_SPEED_1_76_kHz (MPC624_OSR4 | MPC624_OSR1 )
#define MPC624_SPEED_1_76_kHz (MPC624_OSR4 | MPC624_OSR1)
#define MPC624_SPEED_880_Hz (MPC624_OSR4 | MPC624_OSR1 | MPC624_OSR0)
#define MPC624_SPEED_440_Hz (MPC624_OSR4 | MPC624_OSR2 )
#define MPC624_SPEED_440_Hz (MPC624_OSR4 | MPC624_OSR2)
#define MPC624_SPEED_220_Hz (MPC624_OSR4 | MPC624_OSR2 | MPC624_OSR0)
#define MPC624_SPEED_110_Hz (MPC624_OSR4 | MPC624_OSR2 | MPC624_OSR1 )
#define MPC624_SPEED_110_Hz (MPC624_OSR4 | MPC624_OSR2 | MPC624_OSR1)
#define MPC624_SPEED_55_Hz (MPC624_OSR4 | MPC624_OSR2 | MPC624_OSR1 | MPC624_OSR0)
#define MPC624_SPEED_27_5_Hz (MPC624_OSR4 | MPC624_OSR3 )
#define MPC624_SPEED_27_5_Hz (MPC624_OSR4 | MPC624_OSR3)
#define MPC624_SPEED_13_75_Hz (MPC624_OSR4 | MPC624_OSR3 | MPC624_OSR0)
#define MPC624_SPEED_6_875_Hz (MPC624_OSR4 | MPC624_OSR3 | MPC624_OSR2 | MPC624_OSR1 | MPC624_OSR0)
/* ---------------------------------------------------------------------------- */

8
drivers/staging/comedi/drivers/ni_660x.c
View File

@ -1161,7 +1161,7 @@ static void init_tio_chip(struct comedi_device *dev, int chipset)
ni_660x_write_register(dev, chipset,
private(dev)->dma_configuration_soft_copies[chipset],
DMAConfigRegister);
for(i = 0; i < NUM_PFI_CHANNELS; ++i)
for (i = 0; i < NUM_PFI_CHANNELS; ++i)
{
ni_660x_write_register(dev, chipset, 0, IOConfigReg(i));
}
@ -1237,8 +1237,8 @@ static void ni_660x_select_pfi_output(struct comedi_device *dev, unsigned pfi_ch
unsigned active_bits;
unsigned idle_bits;
if(board(dev)->n_chips > 1) {
if(output_select == pfi_output_select_counter &&
if (board (dev)->n_chips > 1) {
if (output_select == pfi_output_select_counter &&
pfi_channel >= counter_4_7_first_pfi &&
pfi_channel <= counter_4_7_last_pfi) {
active_chipset = 1;
@ -1249,7 +1249,7 @@ static void ni_660x_select_pfi_output(struct comedi_device *dev, unsigned pfi_ch
}
}
if(idle_chipset != active_chipset) {
if (idle_chipset != active_chipset) {
idle_bits = ni_660x_read_register(dev, idle_chipset, IOConfigReg(pfi_channel));
idle_bits &= ~pfi_output_select_mask(pfi_channel);
idle_bits |= pfi_output_select_bits(pfi_channel, pfi_output_select_high_Z);

8
drivers/staging/comedi/drivers/ni_atmio16d.c
View File

@ -417,10 +417,10 @@ static int atmio16d_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s
} else if (cmd->convert_arg < 655360000) {
base_clock = CLOCK_100_KHZ;
timer = cmd->convert_arg / 10000;
} else if (cmd->convert_arg <= 0xffffffff /* 6553600000 */ ) {
} else if (cmd->convert_arg <= 0xffffffff /* 6553600000 */) {
base_clock = CLOCK_10_KHZ;
timer = cmd->convert_arg / 100000;
} else if (cmd->convert_arg <= 0xffffffff /* 65536000000 */ ) {
} else if (cmd->convert_arg <= 0xffffffff /* 65536000000 */) {
base_clock = CLOCK_1_KHZ;
timer = cmd->convert_arg / 1000000;
}
@ -483,10 +483,10 @@ static int atmio16d_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s
} else if (cmd->scan_begin_arg < 655360000) {
base_clock = CLOCK_100_KHZ;
timer = cmd->scan_begin_arg / 10000;
} else if (cmd->scan_begin_arg < 0xffffffff /* 6553600000 */ ) {
} else if (cmd->scan_begin_arg < 0xffffffff /* 6553600000 */) {
base_clock = CLOCK_10_KHZ;
timer = cmd->scan_begin_arg / 100000;
} else if (cmd->scan_begin_arg < 0xffffffff /* 65536000000 */ ) {
} else if (cmd->scan_begin_arg < 0xffffffff /* 65536000000 */) {
base_clock = CLOCK_1_KHZ;
timer = cmd->scan_begin_arg / 1000000;
}

12
drivers/staging/comedi/drivers/ni_mio_common.c
View File

@ -1554,7 +1554,7 @@ static int ni_ai_setup_MITE_dma(struct comedi_device *dev)
comedi_buf_write_alloc(s->async, s->async->prealloc_bufsz);
comedi_spin_lock_irqsave(&devpriv->mite_channel_lock, flags);
if(devpriv->ai_mite_chan == NULL)
if (devpriv->ai_mite_chan == NULL)
{
comedi_spin_unlock_irqrestore(&devpriv->mite_channel_lock, flags);
return -EIO;
@ -2810,7 +2810,7 @@ static int ni_m_series_ao_config_chanlist(struct comedi_device *dev,
int i;
int invert = 0;
if(timed) {
if (timed) {
for (i = 0; i < boardtype.n_aochan; ++i) {
devpriv->ao_conf[i] &= ~MSeries_AO_Update_Timed_Bit;
ni_writeb(devpriv->ao_conf[i], M_Offset_AO_Config_Bank(i));
@ -2970,11 +2970,11 @@ static int ni_ao_insn_config(struct comedi_device *dev, struct comedi_subdevice
{
switch (data[0]) {
case INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE:
switch(data[1])
switch (data[1])
{
case COMEDI_OUTPUT:
data[2] = 1 + boardtype.ao_fifo_depth * sizeof(short);
if(devpriv->mite) data[2] += devpriv->mite->fifo_size;
if (devpriv->mite) data[2] += devpriv->mite->fifo_size;
break;
case COMEDI_INPUT:
data[2] = 0;
@ -3139,7 +3139,7 @@ static int ni_ao_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
devpriv->stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
switch (cmd->stop_src) {
case TRIG_COUNT:
if(boardtype.reg_type & ni_reg_m_series_mask)
if (boardtype.reg_type & ni_reg_m_series_mask)
{
/* this is how the NI example code does it for m-series boards, verified correct with 6259 */
devpriv->stc_writel(dev, cmd->stop_arg - 1, AO_UC_Load_A_Register);
@ -3422,7 +3422,7 @@ static int ni_ao_reset(struct comedi_device *dev, struct comedi_subdevice *s)
if (boardtype.reg_type & ni_reg_6xxx_mask) {
unsigned immediate_bits = 0;
unsigned i;
for(i = 0; i < s->n_chan; ++i)
for (i = 0; i < s->n_chan; ++i)
{
immediate_bits |= 1 << i;
}

2
drivers/staging/comedi/drivers/ni_stc.h
View File

@ -262,7 +262,7 @@ enum Joint_Status_2_Bits {
#define AO_Trigger_Once _bit0
#define AO_Mode_2_Register 39
#define AO_FIFO_Mode_Mask ( 0x3 << 14 )
#define AO_FIFO_Mode_Mask (0x3 << 14)
enum AO_FIFO_Mode_Bits {
AO_FIFO_Mode_HF_to_F = (3 << 14),
AO_FIFO_Mode_F = (2 << 14),

2
drivers/staging/comedi/drivers/pcmda12.c
View File

@ -55,7 +55,7 @@ Configuration Options:
#include <linux/pci.h> /* for PCI devices */
#define MIN(a, b) ( ((a) < (b)) ? (a) : (b) )
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define SDEV_NO ((int)(s - dev->subdevices))
#define CHANS 8
#define IOSIZE 16

2
drivers/staging/comedi/drivers/pcmmio.c
View File

@ -76,7 +76,7 @@ Configuration Options:
#include "../comedidev.h"
#include <linux/pci.h> /* for PCI devices */
#define MIN(a, b) ( ((a) < (b)) ? (a) : (b) )
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
/* This stuff is all from pcmuio.c -- it refers to the DIO subdevices only */
#define CHANS_PER_PORT 8

2
drivers/staging/comedi/drivers/pcmuio.c
View File

@ -79,7 +79,7 @@ Configuration Options:
#include <linux/pci.h> /* for PCI devices */
#define MIN(a, b) ( ((a) < (b)) ? (a) : (b) )
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define CHANS_PER_PORT 8
#define PORTS_PER_ASIC 6
#define INTR_PORTS_PER_ASIC 3

14
drivers/staging/comedi/drivers/rtd520.c
View File

@ -757,15 +757,15 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
continue;
}
}
for(i = 0; i < sizeof(rtd520Boards) / sizeof(rtd520Boards[0]); ++i)
for (i = 0; i < sizeof (rtd520Boards) / sizeof (rtd520Boards[0]); ++i)
{
if(pcidev->device == rtd520Boards[i].device_id)
if (pcidev->device == rtd520Boards[i].device_id)
{
dev->board_ptr = &rtd520Boards[i];
break;
}
}
if(dev->board_ptr) break; /* found one */
if (dev->board_ptr) break; /* found one */
}
if (!pcidev) {
if (it->options[0] && it->options[1]) {
@ -931,7 +931,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
printk("( irq=%u )", dev->irq);
ret = rtd520_probe_fifo_depth(dev);
if(ret < 0) {
if (ret < 0) {
return ret;
}
devpriv->fifoLen = ret;
@ -1226,18 +1226,18 @@ static int rtd520_probe_fifo_depth(struct comedi_device *dev)
RtdAdcStart(dev);
comedi_udelay(1);
fifo_status = RtdFifoStatus(dev);
if((fifo_status & FS_ADC_HEMPTY) == 0) {
if ((fifo_status & FS_ADC_HEMPTY) == 0) {
fifo_size = 2 * i;
break;
}
}
if(i == limit)
if (i == limit)
{
rt_printk("\ncomedi: %s: failed to probe fifo size.\n", DRV_NAME);
return -EIO;
}
RtdAdcClearFifo(dev);
if(fifo_size != 0x400 && fifo_size != 0x2000)
if (fifo_size != 0x400 && fifo_size != 0x2000)
{
rt_printk("\ncomedi: %s: unexpected fifo size of %i, expected 1024 or 8192.\n",
DRV_NAME, fifo_size);

4
drivers/staging/comedi/rt_pend_tq.c
View File

@ -28,8 +28,8 @@ int rt_pend_tq_irq = 0;
DEFINE_SPINLOCK(rt_pend_tq_lock);
/* WARNING: following code not checked against race conditions yet. */
#define INC_CIRCULAR_PTR(ptr, begin, size) do {if(++(ptr)>=(begin)+(size)) (ptr)=(begin); } while(0)
#define DEC_CIRCULAR_PTR(ptr, begin, size) do {if(--(ptr)<(begin)) (ptr)=(begin)+(size)-1; } while(0)
#define INC_CIRCULAR_PTR (ptr, begin, size) do {if (++ (ptr)>= (begin)+ (size)) (ptr)= (begin); } while (0)
#define DEC_CIRCULAR_PTR (ptr, begin, size) do {if (-- (ptr)< (begin)) (ptr)= (begin)+ (size)-1; } while (0)
int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, void *arg2)
{