943 	if (mgr->mst_primary)  in drm_dp_get_validated_mstb_ref()
944 		rmstb = drm_dp_mst_get_validated_mstb_ref_locked(mgr->mst_primary, mstb);  in drm_dp_get_validated_mstb_ref()
971 	if (mgr->mst_primary)  in drm_dp_get_validated_port_ref()
972 		rport = drm_dp_mst_get_port_ref_locked(mgr->mst_primary, port);  in drm_dp_get_validated_port_ref()
1216 	mstb = mgr->mst_primary;  in drm_dp_get_mst_branch_device()
1273 	mstb = get_mst_branch_device_by_guid_helper(mgr->mst_primary, guid);  in drm_dp_get_mst_branch_device_by_guid()
1316 	mstb = mgr->mst_primary;  in drm_dp_mst_link_probe_work()
1646 	if (mgr->mst_primary) {  in drm_dp_get_last_connected_port_and_mstb()
2021 		WARN_ON(mgr->mst_primary);  in drm_dp_mst_topology_mgr_set_mst()
2050 		mgr->mst_primary = mstb;  in drm_dp_mst_topology_mgr_set_mst()
2051 		kref_get(&mgr->mst_primary->kref);  in drm_dp_mst_topology_mgr_set_mst()
2071 		mstb = mgr->mst_primary;  in drm_dp_mst_topology_mgr_set_mst()
2072 		mgr->mst_primary = NULL;  in drm_dp_mst_topology_mgr_set_mst()
2125 	if (mgr->mst_primary) {  in drm_dp_mst_topology_mgr_resume()
2151 		drm_dp_check_mstb_guid(mgr->mst_primary, guid);  in drm_dp_mst_topology_mgr_resume()
2287 			drm_dp_send_up_ack_reply(mgr, mgr->mst_primary, msg.req_type, seqno, false);  in drm_dp_mst_handle_up_req()
2304 			drm_dp_send_up_ack_reply(mgr, mgr->mst_primary, msg.req_type, seqno, false);  in drm_dp_mst_handle_up_req()
2759 	if (mgr->mst_primary)  in drm_dp_mst_dump_topology()
2760 		drm_dp_mst_dump_mstb(m, mgr->mst_primary);  in drm_dp_mst_dump_topology()
2787 	if (mgr->mst_primary) {  in drm_dp_mst_dump_topology()