Commit 4c977e37 authored by Tudor Ambarus's avatar Tudor Ambarus Committed by Herbert Xu
Browse files

crypto: atmel-sha - Void return type for atmel_sha_update_dma_stop() 



No error handling, change return type to void.

Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 9a17007b

drivers/crypto/atmel-sha.c

+1 −3
Original line number Diff line number Diff line
@@ -852,7 +852,7 @@ static int atmel_sha_update_dma_start(struct atmel_sha_dev *dd) 
								0, final);

}



static int atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)

static void atmel_sha_update_dma_stop(struct atmel_sha_dev *dd)

{

	struct atmel_sha_reqctx *ctx = ahash_request_ctx(dd->req);
@@ -871,8 +871,6 @@ static int atmel_sha_update_dma_stop(struct atmel_sha_dev *dd) 
		dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen +

						ctx->block_size, DMA_TO_DEVICE);

	}



	return 0;

}



static int atmel_sha_update_req(struct atmel_sha_dev *dd)

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