From 857d90f7014f4fe0acc49947ad5309174111a4e8 Mon Sep 17 00:00:00 2001
From: Jonghwan Choi <jhbird.choi@samsung.com>
Date: Sun, 23 Dec 2012 15:57:39 -0800
Subject: [PATCH] cpufreq: exynos: Check old & new frequency early

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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Reading git-format-patch failed