| commit | 272cc9c8b5d0dffe9fb03e6c0ab3da2fde9c20e9 | [log] [tgz] |
|---|---|---|
| author | Axel Lin <axel.lin@ingics.com> | Fri Dec 14 07:48:00 2012 +0000 |
| committer | Jonathan Cameron <jic23@kernel.org> | Thu Dec 27 11:00:08 2012 +0000 |
| tree | 02c2eb8f4844da0f695bffda4ddead4d2aa98008 | |
| parent | 36ce0c1c3ab7ea54fa6c2b3a0803c7ab0adcefbf [diff] |
iio: dac: ad5380: Don't set error code to st->vref regulator_get_voltage() may return negative error code. Add error checking to avoid setting error code to st->vref_uv. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>