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/ia64/include/asm/scatterlist.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/ia64/include') diff --git a/arch/ia64/include/asm/scatterlist.h b/arch/ia64/include/asm/scatterlist.h index d8e98961dec..f299a4fb25c 100644 --- a/arch/ia64/include/asm/scatterlist.h +++ b/arch/ia64/include/asm/scatterlist.h @@ -1,6 +1,7 @@ #ifndef _ASM_IA64_SCATTERLIST_H #define _ASM_IA64_SCATTERLIST_H +#include /* * It used to be that ISA_DMA_THRESHOLD had something to do with the * DMA-limits of ISA-devices. Nowadays, its only remaining use (apart @@ -10,7 +11,6 @@ * that's 4GB - 1. */ #define ISA_DMA_THRESHOLD 0xffffffff - -#include +#define ARCH_HAS_SG_CHAIN #endif /* _ASM_IA64_SCATTERLIST_H */ -- cgit v1.2.3-70-g09d2