From 14a21e7ba8cf6eab968310c92ca19a00f13ce3d9 Mon Sep 17 00:00:00 2001
From: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Date: Mon, 21 Sep 2015 20:23:52 +0200
Subject: [PATCH] PM / devfreq: Fix governor_store()

Writing the currently set governor into sysfs currently
seems to fail.
Fix this by setting the return code to zero before
leaving governor_store().

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
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Reading git-format-patch failed