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Staging: comedi: fix over 80 character coding style issue in ni_labpc.c

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This is a patch to the ni_labpc.c file that fixes up 80 character warnings found by the checkpatch.pl tool

Signed-off-by: Maurice Dawson <mauricedawson2699@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Maurice Dawson 2010-06-26 17:02:25 +01:00 • committed by Greg Kroah-Hartman
parent 5bddefad3e
commit 1309e617bc
1 changed files with 30 additions and 8 deletions
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38
drivers/staging/comedi/drivers/ni_labpc.c
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@ -1098,7 +1098,10 @@ static int labpc_ai_cmdtest(struct comedi_device *dev,
err++;
}
break;
/* TRIG_EXT doesn't care since it doesn't trigger off a numbered channel */
/*
* TRIG_EXT doesn't care since it doesn't
* trigger off a numbered channel
*/
default:
break;
}
@ -1156,25 +1159,35 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
/* setup hardware conversion counter */
if (cmd->stop_src == TRIG_EXT) {
/* load counter a1 with count of 3 (pc+ manual says this is minimum allowed) using mode 0 */
/*
* load counter a1 with count of 3
* (pc+ manual says this is minimum allowed) using mode 0
*/
ret = labpc_counter_load(dev, dev->iobase + COUNTER_A_BASE_REG,
1, 3, 0);
if (ret < 0) {
comedi_error(dev, "error loading counter a1");
return -1;
}
} else /* otherwise, just put a1 in mode 0 with no count to set its output low */
} else /*
* otherwise, just put a1 in mode 0
* with no count to set its output low
*/
devpriv->write_byte(INIT_A1_BITS,
dev->iobase + COUNTER_A_CONTROL_REG);
/* figure out what method we will use to transfer data */
if (devpriv->dma_chan && /* need a dma channel allocated */
/* dma unsafe at RT priority, and too much setup time for TRIG_WAKE_EOS for */
/*
* dma unsafe at RT priority,
* and too much setup time for TRIG_WAKE_EOS for
*/
(cmd->flags & (TRIG_WAKE_EOS | TRIG_RT)) == 0 &&
/* only available on the isa boards */
thisboard->bustype == isa_bustype) {
xfer = isa_dma_transfer;
} else if (thisboard->register_layout == labpc_1200_layout && /* pc-plus has no fifo-half full interrupt */
/* pc-plus has no fifo-half full interrupt */
} else if (thisboard->register_layout == labpc_1200_layout &&
/* wake-end-of-scan should interrupt on fifo not empty */
(cmd->flags & TRIG_WAKE_EOS) == 0 &&
/* make sure we are taking more than just a few points */
@ -1621,7 +1634,10 @@ static int labpc_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
devpriv->command4_bits |= ADC_DIFF_BIT;
devpriv->write_byte(devpriv->command4_bits, dev->iobase + COMMAND4_REG);
/* initialize pacer counter output to make sure it doesn't cause any problems */
/*
* initialize pacer counter output to make sure it doesn't
* cause any problems
*/
devpriv->write_byte(INIT_A0_BITS, dev->iobase + COUNTER_A_CONTROL_REG);
labpc_clear_adc_fifo(dev);
@ -1846,7 +1862,10 @@ static void labpc_adc_timing(struct comedi_device *dev, struct comedi_cmd *cmd)
unsigned int scan_period;
scan_period = labpc_ai_scan_period(cmd);
/* calculate cascaded counter values that give desired scan timing */
/*
* calculate cascaded counter values
* that give desired scan timing
*/
i8253_cascade_ns_to_timer_2div(LABPC_TIMER_BASE,
&(devpriv->divisor_b1),
&(devpriv->divisor_b0),
@ -1857,7 +1876,10 @@ static void labpc_adc_timing(struct comedi_device *dev, struct comedi_cmd *cmd)
unsigned int convert_period;
convert_period = labpc_ai_convert_period(cmd);
/* calculate cascaded counter values that give desired conversion timing */
/*
* calculate cascaded counter values
* that give desired conversion timing
*/
i8253_cascade_ns_to_timer_2div(LABPC_TIMER_BASE,
&(devpriv->divisor_a0),
&(devpriv->divisor_b0),