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remove needless ISA_DMA_THRESHOLD 

Architectures don't need to define ISA_DMA_THRESHOLD anymore.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: James Bottomley <James.Bottomley@suse.de>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
FUJITA Tomonori 2010-05-31 15:59:04 +09:00 committed by Jens Axboe
parent bfe172310e
commit 7e005f7979
20 changed files with 0 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/alpha/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (~0UL)
#endif /* !(_ALPHA_SCATTERLIST_H) */

2
arch/avr32/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0xffffffff)
#endif /* __ASM_AVR32_SCATTERLIST_H */

2
arch/blackfin/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0xffffffff)
#endif /* !(_BLACKFIN_SCATTERLIST_H) */

2
arch/cris/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0x1fffffff)
#endif /* !(__ASM_CRIS_SCATTERLIST_H) */

2
arch/frv/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0xffffffffUL)
#endif /* !_ASM_SCATTERLIST_H */

2
arch/h8300/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0xffffffff)
#endif /* !(_H8300_SCATTERLIST_H) */

9
arch/ia64/include/asm/scatterlist.h
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@ -2,15 +2,6 @@
#define _ASM_IA64_SCATTERLIST_H
#include <asm-generic/scatterlist.h>
/*
* 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
* tell the block-layer (via BLK_BOUNCE_ISA) what the max. physical
* address of a page is that is allocated with GFP_DMA. On IA-64,
* that's 4GB - 1.
*/
#define ISA_DMA_THRESHOLD 0xffffffff
#define ARCH_HAS_SG_CHAIN
#endif /* _ASM_IA64_SCATTERLIST_H */

2
arch/m32r/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0x1fffffff)
#endif /* _ASM_M32R_SCATTERLIST_H */

3
arch/m68k/include/asm/scatterlist.h
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@ -3,7 +3,4 @@
#include <asm-generic/scatterlist.h>
/* This is bogus and should go away. */
#define ISA_DMA_THRESHOLD (0x00ffffff)
#endif /* !(_M68K_SCATTERLIST_H) */

2
arch/microblaze/include/asm/scatterlist.h
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@ -1,3 +1 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (~0UL)

2
arch/mips/include/asm/scatterlist.h
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@ -3,6 +3,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0x00ffffffUL)
#endif /* __ASM_SCATTERLIST_H */

2
arch/mn10300/include/asm/scatterlist.h
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@ -13,6 +13,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0x00ffffff)
#endif /* _ASM_SCATTERLIST_H */

1
arch/parisc/include/asm/scatterlist.h
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@ -5,7 +5,6 @@
#include <asm/types.h>
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (~0UL)
#define sg_virt_addr(sg) ((unsigned long)sg_virt(sg))
#endif /* _ASM_PARISC_SCATTERLIST_H */

3
arch/powerpc/include/asm/scatterlist.h
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@ -12,9 +12,6 @@
#include <asm/dma.h>
#include <asm-generic/scatterlist.h>
#ifdef __powerpc64__
#define ISA_DMA_THRESHOLD (~0UL)
#endif
#define ARCH_HAS_SG_CHAIN
#endif /* _ASM_POWERPC_SCATTERLIST_H */

2
arch/s390/include/asm/scatterlist.h
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@ -1,3 +1 @@
#define ISA_DMA_THRESHOLD (~0UL)
#include <asm-generic/scatterlist.h>

2
arch/score/include/asm/scatterlist.h
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@ -1,8 +1,6 @@
#ifndef _ASM_SCORE_SCATTERLIST_H
#define _ASM_SCORE_SCATTERLIST_H
#define ISA_DMA_THRESHOLD (~0UL)
#include <asm-generic/scatterlist.h>
#endif /* _ASM_SCORE_SCATTERLIST_H */

2
arch/sh/include/asm/scatterlist.h
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@ -1,8 +1,6 @@
#ifndef __ASM_SH_SCATTERLIST_H
#define __ASM_SH_SCATTERLIST_H
#define ISA_DMA_THRESHOLD phys_addr_mask()
#include <asm-generic/scatterlist.h>
#endif /* __ASM_SH_SCATTERLIST_H */

1
arch/sparc/include/asm/scatterlist.h
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@ -3,7 +3,6 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (~0UL)
#define ARCH_HAS_SG_CHAIN
#endif /* !(_SPARC_SCATTERLIST_H) */

1
arch/x86/include/asm/scatterlist.h
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@ -3,7 +3,6 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (0x00ffffff)
#define ARCH_HAS_SG_CHAIN
#endif /* _ASM_X86_SCATTERLIST_H */

2
arch/xtensa/include/asm/scatterlist.h
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@ -13,6 +13,4 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (~0UL)
#endif /* _XTENSA_SCATTERLIST_H */