From 78b055be2710b63cb196fc37669f3b662fecc9e4 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 19 Nov 2010 17:04:31 -0300
Subject: [PATCH] [media] cx18: convert to unlocked_ioctl

Also added locking around snd_cx18_pcm_ioctl as a precaution
as requested by Andy Walls.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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