From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 11 Feb 2009 13:55:59 +0000 (+0100)
Subject: ALSA: rawmidi - Fix possible race in open
X-Git-Tag: v2.6.30-rc1~676^2~26^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9d202833d0beac09ef1c6a41305151da4fe5d4c;p=pandora-kernel.git

ALSA: rawmidi - Fix possible race in open

The module refcount should be handled in the register_mutex to avoid
possible races with module unloading.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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