1 files changed, 1 insertions, 4 deletions

diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index 99aaae3409c0..433a0a0949fb 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -280,10 +280,7 @@ void __init find_and_init_phbs(void)
         struct pci_controller *phb;
         struct device_node *root = of_find_node_by_path("/");
 
-        for (node = of_get_next_child(root, NULL);
-             node != NULL;
-             node = of_get_next_child(root, node)) {
-
+        for_each_child_of_node(root, node) {
                 if (node->type == NULL || (strcmp(node->type, "pci") != 0 &&
                                            strcmp(node->type, "pciex") != 0))
                         continue;