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 mn10300, in the same vein as the dummy definitions for the relaxed read accessors. Cc: David Howells <dhowe...@redhat.com> Signed-off-by: Will Deacon <will.dea...@arm.com> --- arch/mn10300/include/asm/io.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h index e6ed0d897ccc..897ba3c12b32 100644 --- a/arch/mn10300/include/asm/io.h +++ b/arch/mn10300/include/asm/io.h @@ -67,6 +67,10 @@ static inline void writel(u32 b, volatile void __iomem *addr) #define __raw_writew writew #define __raw_writel writel +#define writeb_relaxed writeb +#define writew_relaxed writew +#define writel_relaxed writel + /*****************************************************************************/ /* * traditional input/output functions -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
