[PATCH v1 2/3] crypto: sa2ul: Support for per channel coherency

[Vaibhav Gupta]

From: Peter Ujfalusi <peter.ujfalusi@xxxxxx>

On AM64 the DMA channel for sa2ul can be configured to be coherent or
non coherent via DT binding.

Use the dmaengine_get_device_for_dma_api() to get the device pointer which
should be used for with the dma_api to use matching dma_ops for the
channel coherency/non coherency.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
Signed-off-by: Vaibhav Gupta <v_gupta@xxxxxx>
---
 drivers/crypto/sa2ul.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c
index f300b0a5958a..6107bfea862d 100644
--- a/drivers/crypto/sa2ul.c
+++ b/drivers/crypto/sa2ul.c
@@ -1106,7 +1106,7 @@ static int sa_run(struct sa_req *req)
 	else
 		dma_rx = pdata->dma_rx1;
 
-	ddev = dma_rx->device->dev;
+	ddev = dmaengine_get_dma_device(pdata->dma_tx);
 	rxd->ddev = ddev;
 
 	memcpy(cmdl, sa_ctx->cmdl, sa_ctx->cmdl_size);
-- 
2.30.1