pgc_np 564 drivers/soc/imx/gpcv2.c struct device_node *pgc_np, *np; pgc_np 569 drivers/soc/imx/gpcv2.c pgc_np = of_get_child_by_name(dev->of_node, "pgc"); pgc_np 570 drivers/soc/imx/gpcv2.c if (!pgc_np) { pgc_np 586 drivers/soc/imx/gpcv2.c for_each_child_of_node(pgc_np, np) {