1494 			       struct generic_pm_domain *subdomain)  in genpd_add_subdomain()  argument
1499 	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain)  in genpd_add_subdomain()
1500 	    || genpd == subdomain)  in genpd_add_subdomain()
1508 	if (!genpd_is_irq_safe(genpd) && genpd_is_irq_safe(subdomain)) {  in genpd_add_subdomain()
1510 				genpd->name, subdomain->name);  in genpd_add_subdomain()
1518 	genpd_lock(subdomain);  in genpd_add_subdomain()
1521 	if (!genpd_status_on(genpd) && genpd_status_on(subdomain)) {  in genpd_add_subdomain()
1527 		if (itr->slave == subdomain && itr->master == genpd) {  in genpd_add_subdomain()
1535 	link->slave = subdomain;  in genpd_add_subdomain()
1536 	list_add_tail(&link->slave_node, &subdomain->slave_links);  in genpd_add_subdomain()
1537 	if (genpd_status_on(subdomain))  in genpd_add_subdomain()
1542 	genpd_unlock(subdomain);  in genpd_add_subdomain()
1554 			   struct generic_pm_domain *subdomain)  in pm_genpd_add_subdomain()  argument
1559 	ret = genpd_add_subdomain(genpd, subdomain);  in pm_genpd_add_subdomain()
1572 			      struct generic_pm_domain *subdomain)  in pm_genpd_remove_subdomain()  argument
1577 	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain))  in pm_genpd_remove_subdomain()
1580 	genpd_lock(subdomain);  in pm_genpd_remove_subdomain()
1583 	if (!list_empty(&subdomain->master_links) || subdomain->device_count) {  in pm_genpd_remove_subdomain()
1585 			subdomain->name);  in pm_genpd_remove_subdomain()
1591 		if (link->slave != subdomain)  in pm_genpd_remove_subdomain()
1597 		if (genpd_status_on(subdomain))  in pm_genpd_remove_subdomain()
1606 	genpd_unlock(subdomain);  in pm_genpd_remove_subdomain()
2118 	struct generic_pm_domain *parent, *subdomain;  in of_genpd_add_subdomain()  local
2129 	subdomain = genpd_get_from_provider(subdomain_spec);  in of_genpd_add_subdomain()
2130 	if (IS_ERR(subdomain)) {  in of_genpd_add_subdomain()
2131 		ret = PTR_ERR(subdomain);  in of_genpd_add_subdomain()
2135 	ret = genpd_add_subdomain(parent, subdomain);  in of_genpd_add_subdomain()