From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 1 May 2012 06:12:32 +0000 (+1000)
Subject: drm/nv50/gr: make sure NEXT_TO_CURRENT is executed even if nothing done
X-Git-Tag: v3.5-rc1~100^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71af5e62db5d7d6348e838d0f79533653e2f8cfe;p=pandora-kernel.git

drm/nv50/gr: make sure NEXT_TO_CURRENT is executed even if nothing done

PFIFO channel kickoff will hang sometimes otherwise.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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