cpufreq: exynos: Check old & new frequency early
authorJonghwan Choi <jhbird.choi@samsung.com>
Sun, 23 Dec 2012 23:57:39 +0000 (15:57 -0800)
committerKukjin Kim <kgene.kim@samsung.com>
Sun, 23 Dec 2012 23:57:39 +0000 (15:57 -0800)
If old & new freq have the same frequency, no need to call
cpufreq notifier & regulator function.

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

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