| commit | d1685e4e2c3854782272f32b71f2f3eff5c6e0d0 | [log] [tgz] |
|---|---|---|
| author | Heiko Stübner <heiko@sntech.de> | Fri Oct 14 18:00:29 2011 +0200 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Fri Oct 14 20:47:06 2011 +0100 |
| tree | f5a3db39e444233ce989216ded33b9542e0a0921 | |
| parent | d162b3c54b206ee64c87651309ed4442846cafbc [diff] |
regulator: Fix possible nullpointer dereference in regulator_enable() In the case where _regulator_enable returns an error it was not checked if a supplying regulator exists before trying to disable it, leading to a null pointer-dereference if no supplying regulator existed. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>