linux-kernel - [PATCH -next] powerpc/85xx: use for_each_compatible

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Date:	Mon, 3 Dec 2012 08:36:03 -0500
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	galak@...nel.crashing.org, benh@...nel.crashing.org,
	paulus@...ba.org, grant.likely@...retlab.ca,
	rob.herring@...xeda.com
Cc:	yongjun_wei@...ndmicro.com.cn, linuxppc-dev@...ts.ozlabs.org,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH -next] powerpc/85xx: use for_each_compatible_node() macro

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Use for_each_compatible_node() macro instead of open coding it.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 arch/powerpc/platforms/85xx/mpc85xx_mds.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index bd12588..a7b3621 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -206,9 +206,7 @@ static void __init mpc85xx_mds_reset_ucc_phys(void)
 		setbits8(&bcsr_regs[7], BCSR7_UCC12_GETHnRST);
 		clrbits8(&bcsr_regs[8], BCSR8_UEM_MARVELL_RST);
 
-		for (np = NULL; (np = of_find_compatible_node(np,
-						"network",
-						"ucc_geth")) != NULL;) {
+		for_each_compatible_node(np, "network", "ucc_geth") {
 			const unsigned int *prop;
 			int ucc_num;
 

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