PM / devfreq: Use devm_* functions in exynos4_bus.c
authorSachin Kamat <sachin.kamat@linaro.org>
Tue, 21 Aug 2012 10:05:32 +0000 (15:35 +0530)
committerMyungJoo Ham <myungjoo.ham@samsung.com>
Tue, 20 Nov 2012 06:59:22 +0000 (15:59 +0900)
devm_* functions are device managed functions and make cleanup code
simpler and smaller.
devm_kzalloc and devm_regulator_get functions are used.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
[renamed the patch title by MyungJoo Ham]
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

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