drm/udl: Drop drm_vblank_cleanup

udl doesn't shut down the display, so stopping the vblank isn't going
to do much good either. Just drop it.

Cc: Dave Airlie <airlied@redhat.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170621082850.13224-11-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index a9d93b871a15e3e5172c16661178f16723805c11..0328b2c7b210a0331f8721e93c3b25124ad27daf 100644 (file)
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -371,8 +371,6 @@ void udl_driver_unload(struct drm_device *dev)
 {
        struct udl_device *udl = dev->dev_private;
 
-       drm_vblank_cleanup(dev);
-
        if (udl->urbs.count)
                udl_free_urb_list(dev);