1803 			       struct generic_pm_domain *subdomain)  in genpd_add_subdomain()  argument
1808 	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain)  in genpd_add_subdomain()
1809 	    || genpd == subdomain)  in genpd_add_subdomain()
1817 	if (!genpd_is_irq_safe(genpd) && genpd_is_irq_safe(subdomain)) {  in genpd_add_subdomain()
1819 				genpd->name, subdomain->name);  in genpd_add_subdomain()
1827 	genpd_lock(subdomain);  in genpd_add_subdomain()
1830 	if (!genpd_status_on(genpd) && genpd_status_on(subdomain)) {  in genpd_add_subdomain()
1836 		if (itr->child == subdomain && itr->parent == genpd) {  in genpd_add_subdomain()
1844 	link->child = subdomain;  in genpd_add_subdomain()
1845 	list_add_tail(&link->child_node, &subdomain->child_links);  in genpd_add_subdomain()
1846 	if (genpd_status_on(subdomain))  in genpd_add_subdomain()
1851 	genpd_unlock(subdomain);  in genpd_add_subdomain()
1863 			   struct generic_pm_domain *subdomain)  in pm_genpd_add_subdomain()  argument
1868 	ret = genpd_add_subdomain(genpd, subdomain);  in pm_genpd_add_subdomain()
1881 			      struct generic_pm_domain *subdomain)  in pm_genpd_remove_subdomain()  argument
1886 	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain))  in pm_genpd_remove_subdomain()
1889 	genpd_lock(subdomain);  in pm_genpd_remove_subdomain()
1892 	if (!list_empty(&subdomain->parent_links) || subdomain->device_count) {  in pm_genpd_remove_subdomain()
1894 			genpd->name, subdomain->name);  in pm_genpd_remove_subdomain()
1900 		if (link->child != subdomain)  in pm_genpd_remove_subdomain()
1906 		if (genpd_status_on(subdomain))  in pm_genpd_remove_subdomain()
1915 	genpd_unlock(subdomain);  in pm_genpd_remove_subdomain()
2478 	struct generic_pm_domain *parent, *subdomain;  in of_genpd_add_subdomain()  local
2489 	subdomain = genpd_get_from_provider(subdomain_spec);  in of_genpd_add_subdomain()
2490 	if (IS_ERR(subdomain)) {  in of_genpd_add_subdomain()
2491 		ret = PTR_ERR(subdomain);  in of_genpd_add_subdomain()
2495 	ret = genpd_add_subdomain(parent, subdomain);  in of_genpd_add_subdomain()
2516 	struct generic_pm_domain *parent, *subdomain;  in of_genpd_remove_subdomain()  local
2527 	subdomain = genpd_get_from_provider(subdomain_spec);  in of_genpd_remove_subdomain()
2528 	if (IS_ERR(subdomain)) {  in of_genpd_remove_subdomain()
2529 		ret = PTR_ERR(subdomain);  in of_genpd_remove_subdomain()
2533 	ret = pm_genpd_remove_subdomain(parent, subdomain);  in of_genpd_remove_subdomain()