renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 13:13:57 +08:00
Code

iio: xilinx-xadc: Remove unused variable

Browse Source 
'offset’ is not used in the function. Remove it.

Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sachin Kamat 2014-03-07 07:38:00 +00:00 committed by Jonathan Cameron
parent 10215d8689
commit fc96d25ad0
1 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/iio/adc/xilinx-xadc-events.c
View File

@ -31,17 +31,11 @@ static const struct iio_chan_spec *xadc_event_to_channel(
static void xadc_handle_event(struct iio_dev *indio_dev, unsigned int event) static void xadc_handle_event(struct iio_dev *indio_dev, unsigned int event)
{ {
const struct iio_chan_spec *chan; const struct iio_chan_spec *chan;
unsigned int offset;
/* Temperature threshold error, we don't handle this yet */ /* Temperature threshold error, we don't handle this yet */
if (event == 0) if (event == 0)
return; return;
if (event < 4)
offset = event;
else
offset = event + 4;
chan = xadc_event_to_channel(indio_dev, event); chan = xadc_event_to_channel(indio_dev, event);
if (chan->type == IIO_TEMP) { if (chan->type == IIO_TEMP) {