From: Wei Yongjun <yongjun_...@trendmicro.com.cn>
Use for_each_compatible_node() macro.
Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
---
arch/xtensa/platforms/xtfpga/setup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/xtensa/platforms/xtfpga/setup.c
b/arch/xtensa/platforms/xtfpga/setup.c
index 71d61ca6..237c36d 100644
--- 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;
}
--
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