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fvr32: fixup dma-mapping for new sg layout

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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Jens Axboe 2007-10-23 12:54:14 +02:00
parent 71df50a4e4
commit 83fcaf7040
1 changed files with 3 additions and 4 deletions
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7
include/asm-avr32/dma-mapping.h
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@ -217,8 +217,8 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
for (i = 0; i < nents; i++) {
char *virt;
sg[i].dma_address = page_to_bus(sg[i].page) + sg[i].offset;
virt = page_address(sg[i].page) + sg[i].offset;
sg[i].dma_address = page_to_bus(sg_page(&sg[i])) + sg[i].offset;
virt = sg_virt(&sg[i]);
dma_cache_sync(dev, virt, sg[i].length, direction);
}
@ -327,8 +327,7 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
int i;
for (i = 0; i < nents; i++) {
dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
sg[i].length, direction);
dma_cache_sync(dev, sg_virt(&sg[i]), sg[i].length, direction);
}
}