[PATCH -next] [POWERPC] celleb: use for_each_compatible_node() macro
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From: Wei Yongjun <hidden>
Date: 2012-12-04 05:17:03
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lkml
Subsystem:
cell broadband engine architecture, linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
From: Wei Yongjun <redacted> Use for_each_compatible_node() macro instead of open coding it. Signed-off-by: Wei Yongjun <redacted> --- arch/powerpc/platforms/cell/celleb_scc_sio.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/cell/celleb_scc_sio.c b/arch/powerpc/platforms/cell/celleb_scc_sio.c
index 3a16c5b..75d71a7 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_sio.c
+++ b/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;