1253 	struct clk_notifier *cn;  in __clk_notify()  local
1260 	list_for_each_entry(cn, &clk_notifier_list, node) {  in __clk_notify()
1261 		if (cn->clk->core == core) {  in __clk_notify()
1262 			cnd.clk = cn->clk;  in __clk_notify()
1263 			ret = srcu_notifier_call_chain(&cn->notifier_head, msg,  in __clk_notify()
3577 	struct clk_notifier *cn;  in clk_notifier_register()  local
3586 	list_for_each_entry(cn, &clk_notifier_list, node)  in clk_notifier_register()
3587 		if (cn->clk == clk)  in clk_notifier_register()
3591 	if (cn->clk != clk) {  in clk_notifier_register()
3592 		cn = kzalloc(sizeof(*cn), GFP_KERNEL);  in clk_notifier_register()
3593 		if (!cn)  in clk_notifier_register()
3596 		cn->clk = clk;  in clk_notifier_register()
3597 		srcu_init_notifier_head(&cn->notifier_head);  in clk_notifier_register()
3599 		list_add(&cn->node, &clk_notifier_list);  in clk_notifier_register()
3602 	ret = srcu_notifier_chain_register(&cn->notifier_head, nb);  in clk_notifier_register()
3626 	struct clk_notifier *cn = NULL;  in clk_notifier_unregister()  local
3634 	list_for_each_entry(cn, &clk_notifier_list, node)  in clk_notifier_unregister()
3635 		if (cn->clk == clk)  in clk_notifier_unregister()
3638 	if (cn->clk == clk) {  in clk_notifier_unregister()
3639 		ret = srcu_notifier_chain_unregister(&cn->notifier_head, nb);  in clk_notifier_unregister()
3644 		if (!cn->notifier_head.head) {  in clk_notifier_unregister()
3645 			srcu_cleanup_notifier_head(&cn->notifier_head);  in clk_notifier_unregister()
3646 			list_del(&cn->node);  in clk_notifier_unregister()
3647 			kfree(cn);  in clk_notifier_unregister()