From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Wed, 5 Aug 2009 23:06:31 +0000 (-0300)
Subject: V4L/DVB (12424): soc-camera: fix recursive locking in .buf_queue()
X-Git-Tag: v2.6.31-rc7~40^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dd54a54c19d0e5b50f4e1c591653772ead9d4a1;p=pandora-kernel.git

V4L/DVB (12424): soc-camera: fix recursive locking in .buf_queue()

The .buf_queue() V4L2 driver method is called under
spinlock_irqsave(q->irqlock,...), don't take the lock again inside the
function.

Reported-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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