See Documentation/DMA-API.txt - Part Id
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
This is untested.
drivers/mmc/host/omap.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 68dd6c7..70dcf07 100644
--- 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;
}
--
2.4.2
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