fix an example of scatterlists handling in DMA-API.txt

[linux-2.6-omap-h63xx.git] / Documentation / DMA-API.txt

diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index d8b63d164e41193927af2c7fb41dcb0893f57878..b8e86460046e7ee3dba003c12de57ae2d6f7fb36 100644 (file)
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -337,7 +337,7 @@ With scatterlists, you use the resulting mapping like this:
        int i, count = dma_map_sg(dev, sglist, nents, direction);
        struct scatterlist *sg;
 
-       for (i = 0, sg = sglist; i < count; i++, sg++) {
+       for_each_sg(sglist, sg, count, i) {
                hw_address[i] = sg_dma_address(sg);
                hw_len[i] = sg_dma_len(sg);
        }