From: Seungwon Jeon <tgih.jun@samsung.com>
Date: Mon, 22 Dec 2014 12:12:03 +0000 (+0530)
Subject: mmc: dw_mmc: exynos: don't use if clock isn't available
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~125^2~85
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2a1fed8ea69ffae682eb606f1a722e7d034df8e;p=pandora-kernel.git

mmc: dw_mmc: exynos: don't use if clock isn't available

Add checking whether the clock is valid.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

Reading git-diff-tree failed