466e69b8 dropped busmaster enable from the
global drm code and moved it to the individual drivers, but missed the savage
driver. So, this re-adds busmaster enable to the savage driver, fixing the
regression.
Signed-off-by: NFlorian Zumbiehl <florz@florz.de>
Reviewed-by: NAlex Deucher <alexdeucher@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: NDave Airlie <airlied@redhat.com>