From: Christian König <christian.koenig@amd.com>
Date: Tue, 18 Feb 2014 14:58:31 +0000 (+0100)
Subject: drm/radeon: cleanup the fence ring locking code
X-Git-Tag: v3.15-rc1~51^2~58^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37615527c5669f0c332534a797e5aaa175b6f3cb;p=pandora-kernel.git

drm/radeon: cleanup the fence ring locking code

We no longer need to take the ring lock while checking for
a gpu lockup, so just cleanup the code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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