ASoC: imx-audmux: Check for NULL pointer
authorFabio Estevam <fabio.estevam@freescale.com>
Thu, 5 Apr 2012 13:57:51 +0000 (10:57 -0300)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 5 Apr 2012 14:23:20 +0000 (15:23 +0100)
Check for NULL pointer before accessing it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

No differences found