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Staging: comedi: fix multiple line dereference coding style issue in cb_pcidas64.c

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This is a patch to the cb_pcidas64.c file that fixes up a multiple line
dereference warning found by the checkpatch.pl tool.

Signed-off-by: Jian Zhang <kernel@ubicomp.com.au>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jian Zhang 2018-03-23 18:49:09 +08:00 committed by Greg Kroah-Hartman
parent 9eb7194690
commit 0c27d1747b
1 changed files with 10 additions and 9 deletions
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19
drivers/staging/comedi/drivers/cb_pcidas64.c
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@ -2462,20 +2462,21 @@ static int setup_channel_queue(struct comedi_device *dev,
writew(0, devpriv->main_iobase + ADC_QUEUE_CLEAR_REG);
/* load external queue */
for (i = 0; i < cmd->chanlist_len; i++) {
unsigned int chanspec = cmd->chanlist[i];
int use_differential;
bits = 0;
/* set channel */
bits |= adc_chan_bits(CR_CHAN(cmd->
chanlist[i]));
bits |= adc_chan_bits(CR_CHAN(chanspec));
/* set gain */
bits |= ai_range_bits_6xxx(dev,
CR_RANGE(cmd->
chanlist
[i]));
CR_RANGE(chanspec));
/* set single-ended / differential */
bits |= se_diff_bit_6xxx(dev,
CR_AREF(cmd->
chanlist[i]) ==
AREF_DIFF);
use_differential = 0;
if (CR_AREF(chanspec) == AREF_DIFF)
use_differential = 1;
bits |= se_diff_bit_6xxx(dev, use_differential);
if (CR_AREF(cmd->chanlist[i]) == AREF_COMMON)
bits |= ADC_COMMON_BIT;
/* mark end of queue */