From 88a681698008515103e9a5afad229e25510c1e43 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Tue, 3 Sep 2013 18:36:05 +0100 Subject: [PATCH] frv: 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 frv, in the same vein as the dummy definitions for the relaxed read accessors. Cc: David Howells Signed-off-by: Will Deacon --- arch/frv/include/asm/io.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/frv/include/asm/io.h b/arch/frv/include/asm/io.h index 8cb50a2fbcb2..99bb7efaf9b7 100644 --- a/arch/frv/include/asm/io.h +++ b/arch/frv/include/asm/io.h @@ -243,6 +243,9 @@ static inline void writel(uint32_t datum, volatile void __iomem *addr) __flush_PCI_writes(); } +#define writeb_relaxed writeb +#define writew_relaxed writew +#define writel_relaxed writel /* Values for nocacheflag and cmode */ #define IOMAP_FULL_CACHING 0 -- GitLab