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authorKim Phillips <kim.phillips@freescale.com>2011-07-15 11:21:39 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2011-07-15 11:21:39 +0800
commitfebec54286623a540cbe483a5d471ff6576a6e2e (patch)
tree14d91edd77f2a1c3582c34d169ba0e4eec4547ba /drivers/crypto/talitos.c
parent602dba5a81790375f364e484cbc439f17157752e (diff)
downloadlinux-linaro-stable-febec54286623a540cbe483a5d471ff6576a6e2e.tar.gz
crypto: talitos - remove unused giv from ablkcipher methods
Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index bd9e2ca0728c..521244e08fb1 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1429,7 +1429,6 @@ static void ablkcipher_done(struct device *dev,
static int common_nonsnoop(struct talitos_edesc *edesc,
struct ablkcipher_request *areq,
- u8 *giv,
void (*callback) (struct device *dev,
struct talitos_desc *desc,
void *context, int error))
@@ -1449,7 +1448,7 @@ static int common_nonsnoop(struct talitos_edesc *edesc,
/* cipher iv */
ivsize = crypto_ablkcipher_ivsize(cipher);
- map_single_talitos_ptr(dev, &desc->ptr[1], ivsize, giv ?: areq->info, 0,
+ map_single_talitos_ptr(dev, &desc->ptr[1], ivsize, areq->info, 0,
DMA_TO_DEVICE);
/* cipher key */
@@ -1552,7 +1551,7 @@ static int ablkcipher_encrypt(struct ablkcipher_request *areq)
/* set encrypt */
edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT;
- return common_nonsnoop(edesc, areq, NULL, ablkcipher_done);
+ return common_nonsnoop(edesc, areq, ablkcipher_done);
}
static int ablkcipher_decrypt(struct ablkcipher_request *areq)
@@ -1568,7 +1567,7 @@ static int ablkcipher_decrypt(struct ablkcipher_request *areq)
edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_DIR_INBOUND;
- return common_nonsnoop(edesc, areq, NULL, ablkcipher_done);
+ return common_nonsnoop(edesc, areq, ablkcipher_done);
}
static void common_nonsnoop_hash_unmap(struct device *dev,