From: Pauli Nieminen <suokkos@gmail.com>
Date: Wed, 10 Feb 2010 22:10:33 +0000 (+0200)
Subject: drm/radeon: Skip dma copy test in benchmark if card doesn't have dma engine.
X-Git-Tag: v2.6.33-rc8~14^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c60a284cc41f9989391706e113d30b4f27dbe3e0;p=pandora-kernel.git

drm/radeon: Skip dma copy test in benchmark if card doesn't have dma engine.

radeon_copy_dma is only available for r200 or newer cards.
Call to radeon_copy_dma would result to NULL pointer
dereference if benchmarking asic without dma engine.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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