From 1ef04370d823a811d2cca9f237097559a6b99b12 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Wed, 26 May 2010 14:44:34 -0700 Subject: asm-generic: remove ARCH_HAS_SG_CHAIN in scatterlist.h There are more architectures that don't support ARCH_HAS_SG_CHAIN than those that support it. This removes removes ARCH_HAS_SG_CHAIN in asm-generic/scatterlist.h and lets arhictectures to define it. It's clearer than defining ARCH_HAS_SG_CHAIN asm-generic/scatterlist.h and undefing it in arhictectures that don't support it. Signed-off-by: FUJITA Tomonori Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86/include/asm/scatterlist.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/scatterlist.h b/arch/x86/include/asm/scatterlist.h index 75af592677ec..fb0b1874396f 100644 --- a/arch/x86/include/asm/scatterlist.h +++ b/arch/x86/include/asm/scatterlist.h @@ -1,8 +1,9 @@ #ifndef _ASM_X86_SCATTERLIST_H #define _ASM_X86_SCATTERLIST_H -#define ISA_DMA_THRESHOLD (0x00ffffff) - #include +#define ISA_DMA_THRESHOLD (0x00ffffff) +#define ARCH_HAS_SG_CHAIN + #endif /* _ASM_X86_SCATTERLIST_H */ -- cgit v1.2.3