diff options
| -rw-r--r-- | drivers/staging/ccree/ssi_hash.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c index 34badb2c72cc..4d79725357a7 100644 --- a/drivers/staging/ccree/ssi_hash.c +++ b/drivers/staging/ccree/ssi_hash.c @@ -986,10 +986,8 @@ static int ssi_hash_init(struct ahash_req_ctx *state, struct ssi_hash_ctx *ctx) return 0; } -static int ssi_hash_setkey(void *hash, - const u8 *key, - unsigned int keylen, - bool synchronize) +static int ssi_ahash_setkey(struct crypto_ahash *ahash, const u8 *key, + unsigned int keylen) { unsigned int hmac_pad_const[2] = { HMAC_IPAD_CONST, HMAC_OPAD_CONST }; struct ssi_crypto_req ssi_req = {}; @@ -1001,12 +999,12 @@ static int ssi_hash_setkey(void *hash, ssi_sram_addr_t larval_addr; struct device *dev; - ctx = crypto_ahash_ctx(((struct crypto_ahash *)hash)); + ctx = crypto_ahash_ctx(ahash); dev = drvdata_to_dev(ctx->drvdata); dev_dbg(dev, "start keylen: %d", keylen); - blocksize = crypto_tfm_alg_blocksize(&((struct crypto_ahash *)hash)->base); - digestsize = crypto_ahash_digestsize(((struct crypto_ahash *)hash)); + blocksize = crypto_tfm_alg_blocksize(&ahash->base); + digestsize = crypto_ahash_digestsize(ahash); larval_addr = cc_larval_digest_addr(ctx->drvdata, ctx->hash_mode); @@ -1167,8 +1165,7 @@ static int ssi_hash_setkey(void *hash, out: if (rc) - crypto_ahash_set_flags((struct crypto_ahash *)hash, - CRYPTO_TFM_RES_BAD_KEY_LEN); + crypto_ahash_set_flags(ahash, CRYPTO_TFM_RES_BAD_KEY_LEN); if (ctx->key_params.key_dma_addr) { dma_unmap_single(dev, ctx->key_params.key_dma_addr, @@ -1876,12 +1873,6 @@ out: return rc; } -static int ssi_ahash_setkey(struct crypto_ahash *ahash, - const u8 *key, unsigned int keylen) -{ - return ssi_hash_setkey((void *)ahash, key, keylen, false); -} - struct ssi_hash_template { char name[CRYPTO_MAX_ALG_NAME]; char driver_name[CRYPTO_MAX_ALG_NAME]; |