From: Christian König <deathsimple@vodafone.de>
Date: Thu, 17 Nov 2011 14:22:44 +0000 (+0100)
Subject: drm/radeon: improve radeon_test_syncing function
X-Git-Tag: v3.3-rc1~121^2~57^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce9548843756d2fc64bf11c7208de52be5774863;p=pandora-kernel.git

drm/radeon: improve radeon_test_syncing function

Also test multiple waits on the same semaphore.

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