From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Wed, 30 Apr 2008 21:13:46 +0000 (-0300)
Subject: V4L/DVB (7806): em28xx: dvb_unregister_frontend() shouldn't be called, if not registe... 
X-Git-Tag: v2.6.26-rc3~62^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6430a5a368208ae6c4bcd13e1f06460c96af66be;p=pandora-kernel.git

V4L/DVB (7806): em28xx: dvb_unregister_frontend() shouldn't be called, if not registered yet

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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