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-rw-r--r--drivers/crypto/omap-sham.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 222237014007..9dfbc4ab7711 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -318,6 +318,16 @@ static int omap_sham_xmit_dma(struct omap_sham_dev *dd, dma_addr_t dma_addr,
318 omap_set_dma_src_params(dd->dma_lch, 0, OMAP_DMA_AMODE_POST_INC, 318 omap_set_dma_src_params(dd->dma_lch, 0, OMAP_DMA_AMODE_POST_INC,
319 dma_addr, 0, 0); 319 dma_addr, 0, 0);
320 320
321 omap_set_dma_dest_params(dd->dma_lch, 0,
322 OMAP_DMA_AMODE_CONSTANT,
323 dd->phys_base + SHA_REG_DIN(0), 0, 16);
324
325 omap_set_dma_dest_burst_mode(dd->dma_lch,
326 OMAP_DMA_DATA_BURST_16);
327
328 omap_set_dma_src_burst_mode(dd->dma_lch,
329 OMAP_DMA_DATA_BURST_4);
330
321 err = omap_sham_write_ctrl(dd, length, final, 1); 331 err = omap_sham_write_ctrl(dd, length, final, 1);
322 if (err) 332 if (err)
323 return err; 333 return err;
@@ -1071,15 +1081,6 @@ static int omap_sham_dma_init(struct omap_sham_dev *dd)
1071 dev_err(dd->dev, "Unable to request DMA channel\n"); 1081 dev_err(dd->dev, "Unable to request DMA channel\n");
1072 return err; 1082 return err;
1073 } 1083 }
1074 omap_set_dma_dest_params(dd->dma_lch, 0,
1075 OMAP_DMA_AMODE_CONSTANT,
1076 dd->phys_base + SHA_REG_DIN(0), 0, 16);
1077
1078 omap_set_dma_dest_burst_mode(dd->dma_lch,
1079 OMAP_DMA_DATA_BURST_16);
1080
1081 omap_set_dma_src_burst_mode(dd->dma_lch,
1082 OMAP_DMA_DATA_BURST_4);
1083 1084
1084 return 0; 1085 return 0;
1085} 1086}