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x86: use dma_length in i386
This is done to get the code closer to x86_64. Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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2 changed files with 1 additions and 2 deletions
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@ -24,6 +24,7 @@ static int pci32_dma_map_sg(struct device *dev, struct scatterlist *sglist,
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BUG_ON(!sg_page(sg));
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sg->dma_address = sg_phys(sg);
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sg->dma_length = sg->length;
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}
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flush_write_buffers();
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@ -11,9 +11,7 @@ struct scatterlist {
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unsigned int offset;
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unsigned int length;
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dma_addr_t dma_address;
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#ifdef CONFIG_X86_64
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unsigned int dma_length;
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#endif
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};
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#define ARCH_HAS_SG_CHAIN
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