diff --git a/[refs] b/[refs]
index 9f780feca397..150d35f1fb8c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7943b310001fd7858154bc3af2a78e0dd6bfea03
+refs/heads/master: 176ebf8736ee87e3bac4b4a8cbd95a5ca18dbec7
diff --git a/trunk/arch/powerpc/platforms/cell/celleb_scc_sio.c b/trunk/arch/powerpc/platforms/cell/celleb_scc_sio.c
index 3a16c5b3c464..9c339ec646f5 100644
--- a/trunk/arch/powerpc/platforms/cell/celleb_scc_sio.c
+++ b/trunk/arch/powerpc/platforms/cell/celleb_scc_sio.c
@@ -42,14 +42,13 @@ static struct {
 static int __init txx9_serial_init(void)
 {
 	extern int early_serial_txx9_setup(struct uart_port *port);
-	struct device_node *node = NULL;
+	struct device_node *node;
 	int i;
 	struct uart_port req;
 	struct of_irq irq;
 	struct resource res;
 
-	while ((node = of_find_compatible_node(node,
-				"serial", "toshiba,sio-scc")) != NULL) {
+	for_each_compatible_node(node, "serial", "toshiba,sio-scc") {
 		for (i = 0; i < ARRAY_SIZE(txx9_scc_tab); i++) {
 			if (!(txx9_serial_bitmap & (1<<i)))
 				continue;