From mboxrd@z Thu Jan  1 00:00:00 1970
From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 19 Apr 2011 00:53:38 +0000
Subject: Re: [PATCH] MMC: fix a race between card-detect rescan and clock-gate
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To: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-sh@vger.kernel.org, linux-mmc@vger.kernel.org, Magnus Damm <damm@opensource.se>, Simon Horman <horms@verge.net.au>

2011/4/15 Guennadi Liakhovetski <g.liakhovetski@gmx.de>:

> Currently there is a race in the MMC core between a card-detect
> rescan work and the clock-gating work, scheduled from a command
> completion. Fix it by removing the dedicated clock-gating mutex and
> using the MMC standard locking mechanism instead.

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Thanks a lot Guennadi!
Linus Walleij