[PATCH] sdhci-s3c: fix incorrect spinlock usage after merge

Chris Ball cjb at laptop.org
Mon Sep 20 21:17:11 EDT 2010


On Mon, Sep 20, 2010 at 03:03:42PM +0200, Marek Szyprowski wrote:
> In the commit f522886e202a34a2191dd5d471b3c4d46410a9a0 a merge conflict
> in the sdhci-s3c driver been fixed. However the fix used incorrect
> spinlock operation - it cause a race with sdhci interrupt service. The
> correct way to solve it is to use spin_lock_irqsave/irqrestore() calls.

Thanks, applied to mmc-next with:
Signed-off-by: Chris Ball <cjb at laptop.org>

Andrew, not sure how best to get this upstream -- do you want to send
this up to Linus (for -rc5) via your queue in -mm?

-- 
Chris Ball   <cjb at laptop.org>   <http://printf.net/>
One Laptop Per Child



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