1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 7d1485676886..a081c7c7d03f 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -311,7 +311,8 @@ static int omap_sham_xmit_dma(struct omap_sham_dev *dd, dma_addr_t dma_addr,
         len32 = DIV_ROUND_UP(length, sizeof(u32));
 
         omap_set_dma_transfer_params(dd->dma_lch, OMAP_DMA_DATA_TYPE_S32, len32,
-                        1, OMAP_DMA_SYNC_PACKET, dd->dma, OMAP_DMA_DST_SYNC);
+                        1, OMAP_DMA_SYNC_PACKET, dd->dma,
+                                OMAP_DMA_DST_SYNC_PREFETCH);
 
         omap_set_dma_src_params(dd->dma_lch, 0, OMAP_DMA_AMODE_POST_INC,
                                 dma_addr, 0, 0);
@@ -1072,6 +1073,9 @@ static int omap_sham_dma_init(struct omap_sham_dev *dd)
         omap_set_dma_dest_burst_mode(dd->dma_lch,
                         OMAP_DMA_DATA_BURST_16);
 
+        omap_set_dma_src_burst_mode(dd->dma_lch,
+                        OMAP_DMA_DATA_BURST_4);
+
         return 0;
 }