ASoC: Check for a CODEC before dereferencing in DAPM
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 2 Mar 2011 18:18:24 +0000 (18:18 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 3 Mar 2011 11:15:03 +0000 (11:15 +0000)
A CODEC pointer is optional (and is checked for in most contexts within
DAPM) - add checks to the few places where it was missed.

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

Simple merge