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authorTudor Ambarus <tudor.ambarus@microchip.com>2019-12-05 09:54:06 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2019-12-11 16:46:23 +0800
commit4c977e37b0fafc7505f814256a699c13fd03b7b6 (patch)
tree9079819771828827902f8e273230fd1611e6ac44 /drivers/crypto/atmel-sha.c
parent9a17007b4f45df178974c815d9155e9a586fd151 (diff)
downloadlinux-4c977e37b0fafc7505f814256a699c13fd03b7b6.tar.bz2
crypto: atmel-sha - Void return type for atmel_sha_update_dma_stop()
No error handling, change return type to void. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/atmel-sha.c')
-rw-r--r--drivers/crypto/atmel-sha.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 8ecc68b5b24b..bef968a25ab7 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -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)