From 6a4a34a413d896d1efe5a582a3bb8e435da65c1a Mon Sep 17 00:00:00 2001
From: Kevin Hao <haokexin@gmail.com>
Date: Fri, 27 Feb 2015 15:47:25 +0800
Subject: [PATCH] mmc: sdhci-dove: remove the unneeded error check

The function clk_disable_unprepare() already take care of either error
or null cases.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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