diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-02-26 09:43:51 +0900 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2010-02-26 11:14:24 -0800 |
| commit | 3a095a97e17897e8a8d7c3c995cb206f801c2477 (patch) | |
| tree | fe0874033e51e3c9392d020179e5109186bc227e /arch/ia64/include | |
| parent | 60b341b778cc2929df16c0a504c91621b3c6a4ad (diff) | |
[IA64] use asm-generic/scatterlist.h
IA64's scatterlist structure is identical to the generic one.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/scatterlist.h | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/ia64/include/asm/scatterlist.h b/arch/ia64/include/asm/scatterlist.h index d6f57874041d..d8e98961dec7 100644 --- a/arch/ia64/include/asm/scatterlist.h +++ b/arch/ia64/include/asm/scatterlist.h @@ -2,25 +2,6 @@ #define _ASM_IA64_SCATTERLIST_H /* - * Modified 1998-1999, 2001-2002, 2004 - * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co - */ - -#include <asm/types.h> - -struct scatterlist { -#ifdef CONFIG_DEBUG_SG - unsigned long sg_magic; -#endif - unsigned long page_link; - unsigned int offset; - unsigned int length; /* buffer length */ - - dma_addr_t dma_address; - unsigned int dma_length; -}; - -/* * 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 * from the aha1542.c driver, which isn't 64-bit clean anyhow) is to @@ -30,9 +11,6 @@ struct scatterlist { */ #define ISA_DMA_THRESHOLD 0xffffffff -#define sg_dma_len(sg) ((sg)->dma_length) -#define sg_dma_address(sg) ((sg)->dma_address) - -#define ARCH_HAS_SG_CHAIN +#include <asm-generic/scatterlist.h> #endif /* _ASM_IA64_SCATTERLIST_H */ |