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)
{
unsigned long dampr2;
void *vaddr;
int i;
+ struct scatterlist *sg;
BUG_ON(direction == DMA_NONE);
dampr2 = __get_DAMPR(2);
- for (i = 0; i < nents; i++) {
- vaddr = kmap_atomic_primary(sg_page(&sg[i]));
+ for_each_sg(sglist, sg, nents, i) {
+ vaddr = kmap_atomic_primary(sg_page(sg));
frv_dcache_writeback((unsigned long) vaddr,
(unsigned long) vaddr + PAGE_SIZE);