drm/msm/mdp5: fix crash in error/unload paths

Signed-off-by: Rob Clark <robdclark@gmail.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index 47f7bbb9c15a..f3daec4412ad 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -85,8 +85,11 @@ static int mdp5_plane_disable(struct drm_plane *plane)
 static void mdp5_plane_destroy(struct drm_plane *plane)
 {
         struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane);
+        struct msm_drm_private *priv = plane->dev->dev_private;
+
+        if (priv->kms)
+                mdp5_plane_disable(plane);
 
-        mdp5_plane_disable(plane);
         drm_plane_cleanup(plane);
 
         kfree(mdp5_plane);