From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Fri, 12 Apr 2013 07:41:07 +0000 (-0700)
Subject: ARM: shmobile: use do{ }while() on SH_CLK_SET_RATIO()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b6825a02fd3c43f2bd2e126fdbe9d83d6ca44f4e;p=deliverable%2Flinux.git

ARM: shmobile: use do{ }while() on SH_CLK_SET_RATIO()

SH_CLK_SET_RATIO() will be trouble without this patch

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/mach-shmobile/include/mach/clock.h b/arch/arm/mach-shmobile/include/mach/clock.h
index 89020443e0ca..03e56074928c 100644
--- a/arch/arm/mach-shmobile/include/mach/clock.h
+++ b/arch/arm/mach-shmobile/include/mach/clock.h
@@ -31,9 +31,9 @@ static SH_FIXED_RATIO_CLKg(name, p, r)
 	SH_FIXED_RATIO_CLK(name, p, name)
 
 #define SH_CLK_SET_RATIO(p, m, d)	\
-{			\
+do {			\
 	(p)->mul = m;	\
 	(p)->div = d;	\
-}
+} while (0)
 
 #endif