drm/sun4i: Fix releasing node when enumerating enpoints

[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / sun4i / sun4i_drv.c

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 75c76cdd82bc6e15fcae27aa33fe165f420c381b..4f06e59650a1752f0bcb899b51146a3ed45c0f55 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -272,7 +272,6 @@ static int sun4i_drv_add_endpoints(struct device *dev,
                remote = of_graph_get_remote_port_parent(ep);
                if (!remote) {
                        DRM_DEBUG_DRIVER("Error retrieving the output node\n");
-                       of_node_put(remote);
                        continue;
                }
 
@@ -286,11 +285,13 @@ static int sun4i_drv_add_endpoints(struct device *dev,
 
                        if (of_graph_parse_endpoint(ep, &endpoint)) {
                                DRM_DEBUG_DRIVER("Couldn't parse endpoint\n");
+                               of_node_put(remote);
                                continue;
                        }
 
                        if (!endpoint.id) {
                                DRM_DEBUG_DRIVER("Endpoint is our panel... skipping\n");
+                               of_node_put(remote);
                                continue;
                        }
                }