Commit e8a4529d authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Herbert Xu
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crypto: sa2ul - Support for per channel coherency 



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: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarVaibhav Gupta <v_gupta@ti.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6535cbc4

drivers/crypto/sa2ul.c

+1 −1
Original line number Diff line number Diff line
@@ -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);