160 	struct device_node *required_np, *np;  in _opp_table_alloc_required_tables()  local
185 		required_np = of_parse_required_opp(np, i);  in _opp_table_alloc_required_tables()
186 		if (!required_np)  in _opp_table_alloc_required_tables()
189 		required_opp_tables[i] = _find_table_of_opp_np(required_np);  in _opp_table_alloc_required_tables()
190 		of_node_put(required_np);  in _opp_table_alloc_required_tables()
338 	struct device_node *required_np;  in lazy_link_required_opps()  local
342 		required_np = of_parse_required_opp(opp->np, index);  in lazy_link_required_opps()
343 		if (unlikely(!required_np))  in lazy_link_required_opps()
346 		opp->required_opps[index] = _find_opp_of_np(new_table, required_np);  in lazy_link_required_opps()
347 		of_node_put(required_np);  in lazy_link_required_opps()
363 	struct device_node *required_np, *opp_np, *required_table_np;  in lazy_link_required_opp_table()  local
383 			required_np = of_parse_required_opp(opp_np, i);  in lazy_link_required_opp_table()
384 			required_table_np = of_get_parent(required_np);  in lazy_link_required_opp_table()
387 			of_node_put(required_np);  in lazy_link_required_opp_table()
1402 	struct device_node *required_np;  in of_get_required_opp_performance_state()  local
1406 	required_np = of_parse_required_opp(np, index);  in of_get_required_opp_performance_state()
1407 	if (!required_np)  in of_get_required_opp_performance_state()
1410 	opp_table = _find_table_of_opp_np(required_np);  in of_get_required_opp_performance_state()
1417 	opp = _find_opp_of_np(opp_table, required_np);  in of_get_required_opp_performance_state()
1426 	of_node_put(required_np);  in of_get_required_opp_performance_state()