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staging: comedi: ni_daq_700: use a local var to fix a > 80 char line issue

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The 'data[1] = ...' line is currently kept < 80 chars by breaking a pointer
access after the '->'. This makes the code a bit confusing to follow. Use
a local variable to shorten the line and make it clearer.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2012-06-22 16:34:57 -07:00
committed by Greg Kroah-Hartman
parent 4fb209a569
commit c11a1ea71b
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/comedi/drivers/ni_daq_700.c
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@@ -80,6 +80,7 @@ static int subdev_700_insn_config(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
unsigned int chan = 1 << CR_CHAN(insn->chanspec);
switch (data[0]) {
case INSN_CONFIG_DIO_INPUT:
@@ -87,10 +88,7 @@ static int subdev_700_insn_config(struct comedi_device *dev,
case INSN_CONFIG_DIO_OUTPUT:
break;
case INSN_CONFIG_DIO_QUERY:
data[1] =
(s->
io_bits & (1 << CR_CHAN(insn->chanspec))) ? COMEDI_OUTPUT :
COMEDI_INPUT;
data[1] = (s->io_bits & chan) ? COMEDI_OUTPUT : COMEDI_INPUT;
return insn->n;
break;
default: