diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-06-27 15:07:05 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-06 15:40:06 -0700 |
| commit | 7c1e5bc7544db67985fed627cba206fc5dee6405 (patch) | |
| tree | 51d38df38026c15e965e25dfb852153ab2615e65 | |
| parent | 8366404bf1c034d902af06a6a6d88fe77a2cc7fb (diff) | |
staging: comedi: adl_pci6208: cleanup pci6208_ao_rinsn()
For aesthetic reasons, reorder the local variables and change
the return value to 'insn->n'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/adl_pci6208.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c index 712087801be2..aa2db5d532af 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, |