From 1ef04370d823a811d2cca9f237097559a6b99b12 Mon Sep 17 00:00:00 2001
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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 <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/arm/include/asm/scatterlist.h | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'arch/arm/include/asm/scatterlist.h')

diff --git a/arch/arm/include/asm/scatterlist.h b/arch/arm/include/asm/scatterlist.h
index bcda59f39941..2f87870d9347 100644
--- a/arch/arm/include/asm/scatterlist.h
+++ b/arch/arm/include/asm/scatterlist.h
@@ -3,9 +3,6 @@
 
 #include <asm/memory.h>
 #include <asm/types.h>
-
 #include <asm-generic/scatterlist.h>
 
-#undef ARCH_HAS_SG_CHAIN
-
 #endif /* _ASMARM_SCATTERLIST_H */
-- 
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