iio: dac: ad5446: Don't set error code to voltage_uv

Browse source

regulator_get_voltage() may return negative error code.
Add error checking to avoid setting error code to voltage_uv.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

...

This commit is contained in:

Axel Lin 2012-12-18 03:33:00 +00:00 • committed by Jonathan Cameron

parent 359570ad3f

commit 13e57ee205

1 changed files with 5 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/iio/dac/ad5446.c

View file