diff options
| author | Beomho Seo <beomho.seo@samsung.com> | 2014-12-03 00:57:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-06 07:59:27 -0700 |
| commit | 7b2e3d27a269cc43bbf7fa37d28b8e554ed6b66c (patch) | |
| tree | d1dbcdcee0d080bf2d5768e8754e999eb141e367 /drivers/iio | |
| parent | ba546e37f5d0654709aeac991d78e820e0eff501 (diff) | |
iio: cm32181: Fix read integration time function
commit 41c897f8789d0d1039ed873ddcd0caabd5756e0f upstream.
In read integration time function, assign 0 to val.
Because, prevent return inaccurate value when call read integration time.
Cc: Kevin Tsai <ktsai@capellamicro.com>
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/light/cm32181.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c index 47a6dbac2d0c..d976e6ce60db 100644 --- a/drivers/iio/light/cm32181.c +++ b/drivers/iio/light/cm32181.c @@ -221,6 +221,7 @@ static int cm32181_read_raw(struct iio_dev *indio_dev, *val = cm32181->calibscale; return IIO_VAL_INT; case IIO_CHAN_INFO_INT_TIME: + *val = 0; ret = cm32181_read_als_it(cm32181, val2); return ret; } |