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Diffstat (limited to 'arch/frv/mb93090-mb00/pci-dma-nommu.c')
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-dma-nommu.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c index b99c2a7cc7a4..8eeea0d77aad 100644 --- a/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -119,14 +119,16 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, EXPORT_SYMBOL(dma_map_single); -int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, +int dma_map_sg(struct device *dev, struct scatterlist *sglist, int nents, enum dma_data_direction direction) { int i; + struct scatterlist *sg; - for (i=0; i<nents; i++) - frv_cache_wback_inv(sg_dma_address(&sg[i]), - sg_dma_address(&sg[i]) + sg_dma_len(&sg[i])); + for_each_sg(sglist, sg, nents, i) { + frv_cache_wback_inv(sg_dma_address(sg), + sg_dma_address(sg) + sg_dma_len(sg)); + } BUG_ON(direction == DMA_NONE); |