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)
commit66bb2a7f835a28a9405f3f6571fbf34156e6bc1e
tree68e9ec3c450640c3d44b0ea42bb9e9e54eb801b2
parent00792ac4e0d88e82fc489a5e1c4d4435125a301c
ASoC: imx-audmux: Check for NULL pointer

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>
sound/soc/imx/imx-audmux.c