Use for_each_compatible_node() macro.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
git-mirror · Dec 19, 2012 · 90e3bc7 · 90e3bc7
1 parent 5584b4d
commit 90e3bc7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/arch/xtensa/platforms/xtfpga/setup.c b/arch/xtensa/platforms/xtfpga/setup.c
@@ -105,9 +105,9 @@ static void __init update_clock_frequency(struct device_node *node)
 
 static int __init machine_setup(void)
 {
-	struct device_node *serial = NULL;
+	struct device_node *serial;
 
-	while ((serial = of_find_compatible_node(serial, NULL, "ns16550a")))
+	for_each_compatible_node(serial, NULL, "ns16550a")
 		update_clock_frequency(serial);
 	return 0;
 }