drm/armada: add drm_atomic_helper_shutdown() call in tear-down

Ensure that the hardware is disabled prior to tearing down the modeset
support.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index e660c5ca52ae73553eef75c4510ac3e896e555dd..e524bfff1c49ebd557f6f9fa889de3915c848807 100644 (file)
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -171,6 +171,8 @@ static void armada_drm_unbind(struct device *dev)
 
        drm_dev_unregister(&priv->drm);
 
+       drm_atomic_helper_shutdown(&priv->drm);
+
        component_unbind_all(dev, &priv->drm);
 
        drm_mode_config_cleanup(&priv->drm);