Axel Lin 36ce0c1c3a iio: adc: ad7266: Don't set error code to st->vref_uv
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>
2012-12-27 10:59:56 +00:00
..
2012-09-08 10:20:09 +01:00
2012-11-10 10:17:31 +00:00