of_node_is_root    78 arch/sparc/kernel/prom_64.c 	if (!of_node_is_root(dp->parent)) {
of_node_is_root   119 arch/sparc/kernel/prom_64.c 	if (!of_node_is_root(dp->parent)) {
of_node_is_root   750 drivers/of/overlay.c 	if (!of_node_is_root(tree))
of_node_is_root   128 drivers/pinctrl/devicetree.c 		if (!np_pctldev || of_node_is_root(np_pctldev)) {