PPC cleanup: celleb - do use for_each macro

PATCH In review Cyrill Gorcunov 1 participant 1 message Nov 29, 2007 PowerPC

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Cyrill Gorcunov

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2007-11-29 19:45 UTC #0 lore raw

PATCH 4/5 PPC cleanup: celleb - do use for_each macro

From: Cyrill Gorcunov <[email protected]>

Signed-off-by Cyrill Gorcunov <[email protected]>

---

 arch/powerpc/platforms/celleb/scc_sio.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

arch/powerpc/platforms/celleb/scc_sio.c +2 -3

index 6100082..5e43bac 100644
@@ -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;

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1.5.3.5