ARM: SAMSUNG: Add check for NULL in clock interface
authorChander Kashyap <chander.kashyap@linaro.org>
Fri, 21 Sep 2012 02:08:32 +0000 (11:08 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Fri, 21 Sep 2012 02:08:32 +0000 (11:08 +0900)
commit13acc291191281e2980e56dbe3a3d80ce677c9a8
treefd8a56b1a37b45614c4cbd8dc7b5abe22301efc0
parent377acfbbcfd4abecdf837350e2c2906cc0a0e001
ARM: SAMSUNG: Add check for NULL in clock interface

The clock instance parameter in Samsung clock interface is not being checked
for NULL pointers. Add checks for NULL pointers.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/plat-samsung/clock.c