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| author | Axel Lin <axel.lin@ingics.com> | 2012-12-14 07:48:00 (GMT) |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2012-12-27 11:00:08 (GMT) |
| commit | 272cc9c8b5d0dffe9fb03e6c0ab3da2fde9c20e9 (patch) | |
| tree | 02c2eb8f4844da0f695bffda4ddead4d2aa98008 /drivers/iio/dac/ad5791.c | |
| parent | 36ce0c1c3ab7ea54fa6c2b3a0803c7ab0adcefbf (diff) | |
| download | linux-fsl-qoriq-272cc9c8b5d0dffe9fb03e6c0ab3da2fde9c20e9.tar.xz | |
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>
Diffstat (limited to 'drivers/iio/dac/ad5791.c')
0 files changed, 0 insertions, 0 deletions