ASoC: es8316: fix null pointer error
authorzhangjun <zhangjun@rock-chips.com>
Mon, 19 Dec 2016 12:49:46 +0000 (20:49 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Wed, 21 Dec 2016 09:57:37 +0000 (17:57 +0800)
commitb50d6cbbe24413367d04a7f4283cabe78c6366b3
tree3d0e7bdec15646eb6176be2f449eeac744b6b542
parente4dc8c0001628886fca516e56c55fa3fbf64ce19
ASoC: es8316: fix null pointer error

due to function will be called from rk_headset_irq_hook_adc.c
when es8316 configured in defconfig file but not in device tree

Change-Id: Ie0294fff2c05b9f77c6740d81dc9445007c1b62b
Signed-off-by: zhangjun <zhangjun@rock-chips.com>
sound/soc/codecs/es8316.c