From: Christian König <deathsimple@vodafone.de>
Date: Wed, 9 May 2012 13:34:45 +0000 (+0200)
Subject: drm/radeon: replace the per ring mutex with a global one
X-Git-Tag: v3.5-rc1~83^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6999bc7b5f4b4554ebba5b48377903fa20198db;p=pandora-kernel.git

drm/radeon: replace the per ring mutex with a global one

A single global mutex for ring submissions seems sufficient.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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