mmc: omap: use for_each_sg() for scatterlist parsing

See Documentation/DMA-API.txt - Part Id

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 68dd6c79c378c8a355a36e23300eb996bfcbc720..70dcf074fbe3fff6e66655599e6fce9962efe729 100644 (file)
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -948,6 +948,7 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
 {
        struct mmc_data *data = req->data;
        int i, use_dma = 1, block_size;
+       struct scatterlist *sg;
        unsigned sg_len;
 
        host->data = data;
@@ -972,8 +973,8 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
        sg_len = (data->blocks == 1) ? 1 : data->sg_len;
 
        /* Only do DMA for entire blocks */
-       for (i = 0; i < sg_len; i++) {
-               if ((data->sg[i].length % block_size) != 0) {
+       for_each_sg(data->sg, sg, sg_len, i) {
+               if ((sg->length % block_size) != 0) {
                        use_dma = 0;
                        break;
                }