rmstb            1349 drivers/gpu/drm/drm_dp_mst_topology.c 	struct drm_dp_mst_branch *rmstb;
rmstb            1356 drivers/gpu/drm/drm_dp_mst_topology.c 			rmstb = drm_dp_mst_topology_get_mstb_validated_locked(
rmstb            1358 drivers/gpu/drm/drm_dp_mst_topology.c 			if (rmstb)
rmstb            1359 drivers/gpu/drm/drm_dp_mst_topology.c 				return rmstb;
rmstb            1369 drivers/gpu/drm/drm_dp_mst_topology.c 	struct drm_dp_mst_branch *rmstb = NULL;
rmstb            1373 drivers/gpu/drm/drm_dp_mst_topology.c 		rmstb = drm_dp_mst_topology_get_mstb_validated_locked(
rmstb            1376 drivers/gpu/drm/drm_dp_mst_topology.c 		if (rmstb && !drm_dp_mst_topology_try_get_mstb(rmstb))
rmstb            1377 drivers/gpu/drm/drm_dp_mst_topology.c 			rmstb = NULL;
rmstb            1380 drivers/gpu/drm/drm_dp_mst_topology.c 	return rmstb;
rmstb            2217 drivers/gpu/drm/drm_dp_mst_topology.c 	struct drm_dp_mst_branch *rmstb = NULL;
rmstb            2230 drivers/gpu/drm/drm_dp_mst_topology.c 			rmstb = found_port->parent;
rmstb            2236 drivers/gpu/drm/drm_dp_mst_topology.c 	} while (!rmstb);
rmstb            2239 drivers/gpu/drm/drm_dp_mst_topology.c 	return rmstb;