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staging: comedi: addi_apci_3120: rename private data 'b_TimerSelectMode'

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Rename this CamelCase member of the private data and tidy up the mask/set
of its bits.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2014-11-04 10:53:52 -07:00
committed by Greg Kroah-Hartman
parent 0c188e9cc9
commit 486beeb488
2 changed files with 28 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c
View File

@@ -344,7 +344,7 @@ static int apci3120_ai_insn_read(struct comedi_device *dev,
ns = devpriv->ui_EocEosConversionTime;
/* Clear software registers */
devpriv->b_TimerSelectMode = 0;
devpriv->timer_mode = 0;
devpriv->b_ModeSelectRegister = 0;
devpriv->us_OutputRegister = 0;
@@ -373,11 +373,9 @@ static int apci3120_ai_insn_read(struct comedi_device *dev,
return -EINVAL;
/* Initialize Timer 0 mode 4 */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0xFC) |
APCI3120_TIMER_0_MODE_4;
outb(devpriv->b_TimerSelectMode,
devpriv->timer_mode &= 0xfc;
devpriv->timer_mode |= APCI3120_TIMER_0_MODE_4;
outb(devpriv->timer_mode,
dev->iobase + APCI3120_TIMER_CRT1);
/* Reset the scan bit and Disables the EOS, DMA, EOC interrupt */
@@ -458,11 +456,9 @@ static int apci3120_ai_insn_read(struct comedi_device *dev,
return -EINVAL;
/* Initialize Timer 0 mode 2 */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0xFC) |
APCI3120_TIMER_0_MODE_2;
outb(devpriv->b_TimerSelectMode,
devpriv->timer_mode &= 0xfc;
devpriv->timer_mode |= APCI3120_TIMER_0_MODE_2;
outb(devpriv->timer_mode,
dev->iobase + APCI3120_TIMER_CRT1);
/* Set the conversion time */
@@ -720,7 +716,7 @@ static int apci3120_cyclic_ai(int mode,
devpriv->ai_running = 1;
/* clear software registers */
devpriv->b_TimerSelectMode = 0;
devpriv->timer_mode = 0;
devpriv->us_OutputRegister = 0;
devpriv->b_ModeSelectRegister = 0;
@@ -759,11 +755,9 @@ static int apci3120_cyclic_ai(int mode,
switch (mode) {
case 1:
/* init timer0 in mode 2 */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0xFC) | APCI3120_TIMER_0_MODE_2;
outb(devpriv->b_TimerSelectMode,
dev->iobase + APCI3120_TIMER_CRT1);
devpriv->timer_mode &= 0xfc;
devpriv->timer_mode |= APCI3120_TIMER_0_MODE_2;
outb(devpriv->timer_mode, dev->iobase + APCI3120_TIMER_CRT1);
/* Set the conversion time */
apci3120_timer_write(dev, 0, divisor0);
@@ -771,21 +765,17 @@ static int apci3120_cyclic_ai(int mode,
case 2:
/* init timer1 in mode 2 */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0xF3) | APCI3120_TIMER_1_MODE_2;
outb(devpriv->b_TimerSelectMode,
dev->iobase + APCI3120_TIMER_CRT1);
devpriv->timer_mode &= 0xf3;
devpriv->timer_mode |= APCI3120_TIMER_1_MODE_2;
outb(devpriv->timer_mode, dev->iobase + APCI3120_TIMER_CRT1);
/* Set the scan begin time */
apci3120_timer_write(dev, 1, divisor1);
/* init timer0 in mode 2 */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0xFC) | APCI3120_TIMER_0_MODE_2;
outb(devpriv->b_TimerSelectMode,
dev->iobase + APCI3120_TIMER_CRT1);
devpriv->timer_mode &= 0xfc;
devpriv->timer_mode |= APCI3120_TIMER_0_MODE_2;
outb(devpriv->timer_mode, dev->iobase + APCI3120_TIMER_CRT1);
/* Set the conversion time */
apci3120_timer_write(dev, 0, divisor0);
@@ -834,12 +824,10 @@ static int apci3120_cyclic_ai(int mode,
dev->iobase + APCI3120_WRITE_MODE_SELECT);
/* (1) Init timer 2 in mode 0 and write timer value */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0x0F) |
APCI3120_TIMER_2_MODE_0;
outb(devpriv->b_TimerSelectMode,
dev->iobase + APCI3120_TIMER_CRT1);
devpriv->timer_mode &= 0x0f;
devpriv->timer_mode |= APCI3120_TIMER_2_MODE_0;
outb(devpriv->timer_mode,
dev->iobase + APCI3120_TIMER_CRT1);
/* Set the scan stop count (not sure about the -2) */
apci3120_timer_write(dev, 2, cmd->stop_arg - 2);
@@ -1434,11 +1422,9 @@ static int apci3120_config_insn_timer(struct comedi_device *dev,
dev->iobase + APCI3120_WRITE_MODE_SELECT);
if (data[0] == APCI3120_TIMER) { /* initialize timer */
/* Set the Timer 2 in mode 2(Timer) */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0x0F) | APCI3120_TIMER_2_MODE_2;
outb(devpriv->b_TimerSelectMode,
dev->iobase + APCI3120_TIMER_CRT1);
devpriv->timer_mode &= 0x0f;
devpriv->timer_mode |= APCI3120_TIMER_2_MODE_2;
outb(devpriv->timer_mode, dev->iobase + APCI3120_TIMER_CRT1);
/* Set timer 2 delay */
apci3120_timer_write(dev, 2, divisor);
@@ -1449,11 +1435,9 @@ static int apci3120_config_insn_timer(struct comedi_device *dev,
} else { /* Initialize Watch dog */
/* Set the Timer 2 in mode 5(Watchdog) */
devpriv->b_TimerSelectMode =
(devpriv->
b_TimerSelectMode & 0x0F) | APCI3120_TIMER_2_MODE_5;
outb(devpriv->b_TimerSelectMode,
dev->iobase + APCI3120_TIMER_CRT1);
devpriv->timer_mode &= 0x0f;
devpriv->timer_mode |= APCI3120_TIMER_2_MODE_5;
outb(devpriv->timer_mode, dev->iobase + APCI3120_TIMER_CRT1);
/* Set timer 2 delay */
apci3120_timer_write(dev, 2, divisor);

2
drivers/staging/comedi/drivers/addi_apci_3120.c
View File

@@ -77,7 +77,7 @@ struct apci3120_private {
unsigned int ui_DmaActualBuffer;
struct apci3120_dmabuf dmabuf[2];
unsigned char do_bits;
unsigned char b_TimerSelectMode;
unsigned char timer_mode;
unsigned char b_ModeSelectRegister;
unsigned short us_OutputRegister;
unsigned char b_Timer2Mode;