[PATCH 17/19] staging: comedi: adl_pci6208: cleanup pci6208_ao_rinsn()
H Hartley Sweeten
hartleys at visionengravers.com
Wed Jun 27 22:07:05 UTC 2012
For aesthetic reasons, reorder the local variables and change
the return value to 'insn->n'.
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Frank Mori Hess <fmhess at users.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/adl_pci6208.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index 7120878..aa2db5d 100644
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -107,13 +107,13 @@ static int pci6208_ao_rinsn(struct comedi_device *dev,
struct comedi_insn *insn, unsigned int *data)
{
struct pci6208_private *devpriv = dev->private;
- int i;
int chan = CR_CHAN(insn->chanspec);
+ int i;
for (i = 0; i < insn->n; i++)
data[i] = devpriv->ao_readback[chan];
- return i;
+ return insn->n;
}
static int pci6208_dio_insn_bits(struct comedi_device *dev,
--
1.7.11
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