1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 9e9255ee59cd..a021bab11a4f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -786,17 +786,18 @@ static struct sun4i_frontend *sun4i_backend_find_frontend(struct sun4i_drv *drv,
                 remote = of_graph_get_remote_port_parent(ep);
                 if (!remote)
                         continue;
+                of_node_put(remote);
 
                 /* does this node match any registered engines? */
                 list_for_each_entry(frontend, &drv->frontend_list, list) {
                         if (remote == frontend->node) {
-                                of_node_put(remote);
                                 of_node_put(port);
+                                of_node_put(ep);
                                 return frontend;
                         }
                 }
         }
-
+        of_node_put(port);
         return ERR_PTR(-EINVAL);
 }