drm_dp_get_port  1630 drivers/gpu/drm/drm_dp_mst_topology.c 	port = drm_dp_get_port(mstb, port_msg->port_number);
drm_dp_get_port  1732 drivers/gpu/drm/drm_dp_mst_topology.c 	port = drm_dp_get_port(mstb, conn_stat->port_number);