589 static struct tb_switch *alloc_switch(struct tb_switch *parent_sw, u64 route,  in alloc_switch()  argument
592 	struct tb *tb = parent_sw->tb;  in alloc_switch()
595 	sw = tb_switch_alloc(tb, &parent_sw->dev, route);  in alloc_switch()
611 static int add_switch(struct tb_switch *parent_sw, struct tb_switch *sw)  in add_switch()  argument
617 	tb_port_at(route, parent_sw)->remote = tb_upstream_port(sw);  in add_switch()
618 	tb_upstream_port(sw)->remote = tb_port_at(route, parent_sw);  in add_switch()
622 		tb_port_at(tb_route(sw), parent_sw)->remote = NULL;  in add_switch()
627 static void update_switch(struct tb_switch *parent_sw, struct tb_switch *sw,  in update_switch()  argument
632 	tb_port_at(tb_route(sw), parent_sw)->remote = NULL;  in update_switch()
634 	tb_port_at(route, parent_sw)->remote = tb_upstream_port(sw);  in update_switch()
654 	struct tb_switch *parent_sw;  in remove_switch()  local
656 	parent_sw = tb_to_switch(sw->dev.parent);  in remove_switch()
657 	tb_port_at(tb_route(sw), parent_sw)->remote = NULL;  in remove_switch()
707 	struct tb_switch *sw, *parent_sw;  in icm_fr_device_connected()  local
738 		parent_sw = tb_to_switch(sw->dev.parent);  in icm_fr_device_connected()
768 			update_switch(parent_sw, sw, route, pkg->connection_id,  in icm_fr_device_connected()
809 	parent_sw = tb_switch_find_by_link_depth(tb, link, depth - 1);  in icm_fr_device_connected()
810 	if (!parent_sw) {  in icm_fr_device_connected()
820 		tb_switch_put(parent_sw);  in icm_fr_device_connected()
824 	pm_runtime_get_sync(&parent_sw->dev);  in icm_fr_device_connected()
826 	sw = alloc_switch(parent_sw, route, &pkg->ep_uuid);  in icm_fr_device_connected()
839 		if (add_switch(parent_sw, sw))  in icm_fr_device_connected()
843 	pm_runtime_mark_last_busy(&parent_sw->dev);  in icm_fr_device_connected()
844 	pm_runtime_put_autosuspend(&parent_sw->dev);  in icm_fr_device_connected()
846 	tb_switch_put(parent_sw);  in icm_fr_device_connected()
1174 	struct tb_switch *sw, *parent_sw;  in __icm_tr_device_connected()  local
1206 			parent_sw = tb_to_switch(sw->dev.parent);  in __icm_tr_device_connected()
1207 			update_switch(parent_sw, sw, route, pkg->connection_id,  in __icm_tr_device_connected()
1231 	parent_sw = tb_switch_find_by_route(tb, get_parent_route(route));  in __icm_tr_device_connected()
1232 	if (!parent_sw) {  in __icm_tr_device_connected()
1237 	pm_runtime_get_sync(&parent_sw->dev);  in __icm_tr_device_connected()
1239 	sw = alloc_switch(parent_sw, route, &pkg->ep_uuid);  in __icm_tr_device_connected()
1252 		if (add_switch(parent_sw, sw))  in __icm_tr_device_connected()
1256 	pm_runtime_mark_last_busy(&parent_sw->dev);  in __icm_tr_device_connected()
1257 	pm_runtime_put_autosuspend(&parent_sw->dev);  in __icm_tr_device_connected()
1259 	tb_switch_put(parent_sw);  in __icm_tr_device_connected()