rk3188: dvfs: determine if clk is null
authorchenxing <chenxing@rock-chips.com>
Wed, 19 Jun 2013 03:57:30 +0000 (11:57 +0800)
committerchenxing <chenxing@rock-chips.com>
Wed, 19 Jun 2013 03:57:30 +0000 (11:57 +0800)
commit16e46e3b168019e097cb261ed6303455f43a531a
tree2a09cbdc1f075430354478570c21e21bdabafa41
parent6cf2ac33fbdf0538621d3c5805a4ff47d18c8aea
rk3188: dvfs: determine if clk is null
arch/arm/mach-rk3188/dvfs.c