metag: use for_each_sg()

[karo-tx-linux.git] / arch / metag / include / asm / dma-mapping.h

diff --git a/arch/metag/include/asm/dma-mapping.h b/arch/metag/include/asm/dma-mapping.h
index 14b23efd9b7a91be8036e8bb8fea130453de4f51..eb5cdec94be031f0eb0702b6d29ec83616211e1b 100644 (file)
--- a/arch/metag/include/asm/dma-mapping.h
+++ b/arch/metag/include/asm/dma-mapping.h
@@ -134,20 +134,24 @@ dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
 }
 
 static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
+dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sglist, int nelems,
                    enum dma_data_direction direction)
 {
        int i;
-       for (i = 0; i < nelems; i++, sg++)
+       struct scatterlist *sg;
+
+       for_each_sg(sglist, sg, nelems, i)
                dma_sync_for_cpu(sg_virt(sg), sg->length, direction);
 }
 
 static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
-                      enum dma_data_direction direction)
+dma_sync_sg_for_device(struct device *dev, struct scatterlist *sglist,
+                      int nelems, enum dma_data_direction direction)
 {
        int i;
-       for (i = 0; i < nelems; i++, sg++)
+       struct scatterlist *sg;
+
+       for_each_sg(sglist, sg, nelems, i)
                dma_sync_for_device(sg_virt(sg), sg->length, direction);
 }