diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2014-03-13 17:09:57 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-17 21:16:15 (GMT) |
| commit | 18c4110eb47942bc4f3da287ac6fc74818bdf4b8 (patch) | |
| tree | e1489f5807ac2cef5652b793b9ac3e21a8c95d04 /drivers | |
| parent | 8f28c9d978f7e8b5e7abe6315d2bb934ea65700c (diff) | |
| download | linux-18c4110eb47942bc4f3da287ac6fc74818bdf4b8.tar.xz | |
staging: comedi: fl512: tidy up fl512_ao_insn_read()
For aesthetics, tidy up this function to match the style used in most
of the comedi drivers for analog output (*insn_read) functions.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/fl512.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/fl512.c b/drivers/staging/comedi/drivers/fl512.c index 4054035..f285110 100644 --- a/drivers/staging/comedi/drivers/fl512.c +++ b/drivers/staging/comedi/drivers/fl512.c @@ -89,13 +89,13 @@ static int fl512_ao_insn_read(struct comedi_device *dev, unsigned int *data) { struct fl512_private *devpriv = dev->private; - int n; - int chan = CR_CHAN(insn->chanspec); + unsigned int chan = CR_CHAN(insn->chanspec); + int i; - for (n = 0; n < insn->n; n++) - data[n] = devpriv->ao_readback[chan]; + for (i = 0; i < insn->n; i++) + data[i] = devpriv->ao_readback[chan]; - return n; + return insn->n; } static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it) |