From 1b8055b4904fe8fc77f9d96a2407178b0ff512b6 Mon Sep 17 00:00:00 2001
From: Wei WANG <wei_wang@realsil.com.cn>
Date: Wed, 21 Aug 2013 09:46:26 +0800
Subject: [PATCH] mmc: rtsx: Clear SD_CLK toggle enable bit if switching
 voltage fail

If switching voltage fails, SD_CLK toggle enable bit should been cleared
so that SD host can control SD clock automatically.

Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Acked-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Reading git-format-patch failed