For aesthetic reasons, rename this function to help with greps.
Tidy up the function a bit to follow the comedi driver norm.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/pcl711.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcl711.c
b/drivers/staging/comedi/drivers/pcl711.c
index f8401b7..8375059 100644
--- a/drivers/staging/comedi/drivers/pcl711.c
+++ b/drivers/staging/comedi/drivers/pcl711.c
@@ -278,27 +278,29 @@ static int pcl711_ai_wait_for_eoc(struct comedi_device
*dev,
return -ETIME;
}
-static int pcl711_ai_insn(struct comedi_device *dev, struct comedi_subdevice
*s,
- struct comedi_insn *insn, unsigned int *data)
+static int pcl711_ai_insn_read(struct comedi_device *dev,
+ struct comedi_subdevice *s,
+ struct comedi_insn *insn,
+ unsigned int *data)
{
int ret;
- int n;
+ int i;
pcl711_set_changain(dev, insn->chanspec);
pcl711_ai_set_mode(dev, PCL711_MODE_SOFTTRIG);
- for (n = 0; n < insn->n; n++) {
+ for (i = 0; i < insn->n; i++) {
outb(PCL711_SOFTTRIG, dev->iobase + PCL711_SOFTTRIG_REG);
ret = pcl711_ai_wait_for_eoc(dev, 100);
if (ret)
return ret;
- data[n] = pcl711_ai_get_sample(dev, s);
+ data[i] = pcl711_ai_get_sample(dev, s);
}
- return n;
+ return insn->n;
}
static int pcl711_ai_cmdtest(struct comedi_device *dev,
@@ -530,7 +532,7 @@ static int pcl711_attach(struct comedi_device *dev, struct
comedi_devconfig *it)
s->n_chan = board->n_aichan;
s->maxdata = 0xfff;
s->range_table = board->ai_range_type;
- s->insn_read = pcl711_ai_insn;
+ s->insn_read = pcl711_ai_insn_read;
if (dev->irq) {
dev->read_subdev = s;
s->subdev_flags |= SDF_CMD_READ;
--
1.8.3.2
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