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-rw-r--r--include/asm-ia64/scatterlist.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/include/asm-ia64/scatterlist.h b/include/asm-ia64/scatterlist.h
deleted file mode 100644
index d6f57874041d..000000000000
--- a/include/asm-ia64/scatterlist.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _ASM_IA64_SCATTERLIST_H
-#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
- * 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 sg_dma_len(sg) ((sg)->dma_length)
-#define sg_dma_address(sg) ((sg)->dma_address)
-
-#define ARCH_HAS_SG_CHAIN
-
-#endif /* _ASM_IA64_SCATTERLIST_H */