From 8f4b78d9bb042aacce43e0213c727da861a128f6 Mon Sep 17 00:00:00 2001
From: Tomasz Figa <tomasz.figa@gmail.com>
Date: Sat, 11 Jan 2014 22:39:03 +0100
Subject: [PATCH] mmc: sdhci-s3c: Use correct condition to check for clock
 presence

IS_ERR() must be used to make sure that not a valid clock was returned
by clk_get() and company.

Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by; Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chris Ball <chris@printf.net>
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Reading git-format-patch failed