ASoC: dapm - Fix check for codec context in dapm_power_widgets().
authorLiam Girdwood <lrg@ti.com>
Mon, 16 Jan 2012 15:23:31 +0000 (15:23 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 16 Jan 2012 15:49:09 +0000 (15:49 +0000)
Fixes a NULL pointer dereference in dapm_power_widgets() if the dapm context
has no codec.

Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/soc-dapm.c

Simple merge