PM / devfreq: exynos-nocp: Handle return value of clk_prepare_enable
authorArvind Yadav <arvind.yadav.cs@gmail.com>
Fri, 19 May 2017 10:50:35 +0000 (16:20 +0530)
committerChanwoo Choi <cw00.choi@samsung.com>
Mon, 4 Sep 2017 05:33:32 +0000 (14:33 +0900)
commitedfae41639aa72269e835e3b433f7cc256632906
tree15e0e1c3ef101e66a9dd043a531742525d6112b9
parentfdfda6d898c70a763ab15fe24e77d8e5017fe9d8
PM / devfreq: exynos-nocp: Handle return value of clk_prepare_enable

clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
drivers/devfreq/event/exynos-nocp.c