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a9dfd281a7
Most architectures' scatterlist.h use the type dma_addr_t, but omit to include <asm/types.h> which defines it. This could lead to build failures, so let's add the missing includes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
21 lines
474 B
C
21 lines
474 B
C
#ifndef _M68KNOMMU_SCATTERLIST_H
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#define _M68KNOMMU_SCATTERLIST_H
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#include <linux/mm.h>
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#include <asm/types.h>
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struct scatterlist {
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struct page *page;
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unsigned int offset;
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dma_addr_t dma_address;
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unsigned int length;
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};
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#define sg_address(sg) (page_address((sg)->page) + (sg)->offset)
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#define sg_dma_address(sg) ((sg)->dma_address)
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#define sg_dma_len(sg) ((sg)->length)
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#define ISA_DMA_THRESHOLD (0xffffffff)
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#endif /* !(_M68KNOMMU_SCATTERLIST_H) */
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