From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 20 Sep 2010 13:03:42 +0000 (+0200)
Subject: mmc: sdhci-s3c: fix incorrect spinlock usage after merge
X-Git-Tag: v2.6.36-rc6~16^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06fe577f841f383b2d4f743cfb74fac7f6468353;p=pandora-kernel.git

mmc: sdhci-s3c: fix incorrect spinlock usage after merge

In the commit f522886e202a34a2191dd5d471b3c4d46410a9a0 a merge conflict
in the sdhci-s3c driver been fixed. However the fix used incorrect
spinlock operation - it caused a race with sdhci interrupt service. The
correct way to solve it is to use spin_lock_irqsave/irqrestore() calls.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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