From: Chuanxiao.Dong <chuanxiao.dong@intel.com>
Date: Fri, 1 Aug 2014 06:00:13 +0000 (+0800)
Subject: mmc: sdhci: fix the wrong type of curr
X-Git-Tag: fixes-against-v3.18-rc2~127^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae9060377a67a0840f980bc0e2cb32af07baf479;p=pandora-kernel.git

mmc: sdhci: fix the wrong type of curr

curr should use signed type since it will contain the returned
value which is possible to be a negative value. Using u32 will
make the returned value to be true even there is a negative result.
Change to use int instead of u32

Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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