From cb147c0f0b33f5ba37dfd07014f2973a53bc5d62 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Tue, 3 Sep 2013 19:11:58 +0100 Subject: m32r: io: implement dummy relaxed accessor macros for writes write{b,w,l}_relaxed are implemented by some architectures in order to permit memory-mapped I/O accesses with weaker barrier semantics than the non-relaxed variants. This patch adds dummy macros for the write accessors to m32r, in the same vein as the dummy definitions for the relaxed read accessors. Cc: Hirokazu Takata Signed-off-by: Will Deacon --- arch/m32r/include/asm/io.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/m32r/include') diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h index 4010f1fc5b65..6e7787f3dac7 100644 --- a/arch/m32r/include/asm/io.h +++ b/arch/m32r/include/asm/io.h @@ -161,6 +161,9 @@ static inline void _writel(unsigned long l, unsigned long addr) #define __raw_writeb writeb #define __raw_writew writew #define __raw_writel writel +#define writeb_relaxed writeb +#define writew_relaxed writew +#define writel_relaxed writel #define ioread8 read #define ioread16 readw -- cgit v1.2.3