Changed the processing of IIO_CHAN_INFO_INT_TIME in isl29018_write_raw()
to unlock the mutex and return at the end of the function if invalid
input is passed in. This makes the error handling code consistent with
the processing of IIO_CHAN_INFO_CALIBSCALE and IIO_CHAN_INFO_SCALE
within the same function.
Signed-off-by: Brian Masney <masn...@onstation.org>
---
drivers/staging/iio/light/isl29018.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/staging/iio/light/isl29018.c
b/drivers/staging/iio/light/isl29018.c
index ad282f1..0a35588 100644
--- a/drivers/staging/iio/light/isl29018.c
+++ b/drivers/staging/iio/light/isl29018.c
@@ -364,13 +364,8 @@ static int isl29018_write_raw(struct iio_dev *indio_dev,
}
break;
case IIO_CHAN_INFO_INT_TIME:
- if (chan->type == IIO_LIGHT) {
- if (val) {
- mutex_unlock(&chip->lock);
- return -EINVAL;
- }
+ if (chan->type == IIO_LIGHT && !val)
ret = isl29018_set_integration_time(chip, val2);
- }
break;
case IIO_CHAN_INFO_SCALE:
if (chan->type == IIO_LIGHT)
--
2.7.4
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