drm_kms_helper_hotplug_event(dev);
}
-static struct drm_dp_mst_topology_cbs mst_cbs = {
+static const struct drm_dp_mst_topology_cbs mst_cbs = {
.add_connector = intel_dp_add_mst_connector,
.register_connector = intel_dp_register_mst_connector,
.destroy_connector = intel_dp_destroy_mst_connector,