1839 			       struct generic_pm_domain *subdomain)  in genpd_add_subdomain()  argument
1844 	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain)  in genpd_add_subdomain()
1845 	    || genpd == subdomain)  in genpd_add_subdomain()
1853 	if (!genpd_is_irq_safe(genpd) && genpd_is_irq_safe(subdomain)) {  in genpd_add_subdomain()
1855 				genpd->name, subdomain->name);  in genpd_add_subdomain()
1863 	genpd_lock(subdomain);  in genpd_add_subdomain()
1866 	if (!genpd_status_on(genpd) && genpd_status_on(subdomain)) {  in genpd_add_subdomain()
1872 		if (itr->child == subdomain && itr->parent == genpd) {  in genpd_add_subdomain()
1880 	link->child = subdomain;  in genpd_add_subdomain()
1881 	list_add_tail(&link->child_node, &subdomain->child_links);  in genpd_add_subdomain()
1882 	if (genpd_status_on(subdomain))  in genpd_add_subdomain()
1887 	genpd_unlock(subdomain);  in genpd_add_subdomain()
1899 			   struct generic_pm_domain *subdomain)  in pm_genpd_add_subdomain()  argument
1904 	ret = genpd_add_subdomain(genpd, subdomain);  in pm_genpd_add_subdomain()
1917 			      struct generic_pm_domain *subdomain)  in pm_genpd_remove_subdomain()  argument
1922 	if (IS_ERR_OR_NULL(genpd) || IS_ERR_OR_NULL(subdomain))  in pm_genpd_remove_subdomain()
1925 	genpd_lock(subdomain);  in pm_genpd_remove_subdomain()
1928 	if (!list_empty(&subdomain->parent_links) || subdomain->device_count) {  in pm_genpd_remove_subdomain()
1930 			genpd->name, subdomain->name);  in pm_genpd_remove_subdomain()
1936 		if (link->child != subdomain)  in pm_genpd_remove_subdomain()
1942 		if (genpd_status_on(subdomain))  in pm_genpd_remove_subdomain()
1951 	genpd_unlock(subdomain);  in pm_genpd_remove_subdomain()
2549 	struct generic_pm_domain *parent, *subdomain;  in of_genpd_add_subdomain()  local
2560 	subdomain = genpd_get_from_provider(subdomain_spec);  in of_genpd_add_subdomain()
2561 	if (IS_ERR(subdomain)) {  in of_genpd_add_subdomain()
2562 		ret = PTR_ERR(subdomain);  in of_genpd_add_subdomain()
2566 	ret = genpd_add_subdomain(parent, subdomain);  in of_genpd_add_subdomain()
2587 	struct generic_pm_domain *parent, *subdomain;  in of_genpd_remove_subdomain()  local
2598 	subdomain = genpd_get_from_provider(subdomain_spec);  in of_genpd_remove_subdomain()
2599 	if (IS_ERR(subdomain)) {  in of_genpd_remove_subdomain()
2600 		ret = PTR_ERR(subdomain);  in of_genpd_remove_subdomain()
2604 	ret = pm_genpd_remove_subdomain(parent, subdomain);  in of_genpd_remove_subdomain()