diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 17a7a744fb14..3331de086580 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -4690,23 +4690,13 @@ static void drm_dp_tx_work(struct work_struct *work)
 	mutex_unlock(&mgr->qlock);
 }
 
-static inline void drm_dp_destroy_connector(struct drm_dp_mst_port *port)
-{
-	if (!port->connector)
-		return;
-
-	if (port->mgr->cbs->destroy_connector) {
-		port->mgr->cbs->destroy_connector(port->mgr, port->connector);
-	} else {
-		drm_connector_unregister(port->connector);
-		drm_connector_put(port->connector);
-	}
-}
-
 static inline void
 drm_dp_delayed_destroy_port(struct drm_dp_mst_port *port)
 {
-	drm_dp_destroy_connector(port);
+	if (port->connector) {
+		drm_connector_unregister(port->connector);
+		drm_connector_put(port->connector);
+	}
 
 	drm_dp_port_set_pdt(port, DP_PEER_DEVICE_NONE, port->mcs);
 	drm_dp_mst_put_port_malloc(port);
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index e1f212b2505a..e36e53de269e 100644
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -488,8 +488,6 @@ struct drm_dp_mst_topology_mgr;
 struct drm_dp_mst_topology_cbs {
 	/* create a connector for a port */
 	struct drm_connector *(*add_connector)(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, const char *path);
-	void (*destroy_connector)(struct drm_dp_mst_topology_mgr *mgr,
-				  struct drm_connector *connector);
 };
 
 #define DP_MAX_PAYLOAD (sizeof(unsigned long) * 8)