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

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In the commit f522886e20 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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Marek Szyprowski 2010-09-20 15:03:42 +02:00 • committed by Chris Ball

parent 245feaa61d

commit 06fe577f84

1 changed files with 4 additions and 2 deletions

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drivers/mmc/host/sdhci-s3c.c

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