crypto: aspeed/hash - Remove sha_iv

Removed unused sha_iv field from request context.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/aspeed/aspeed-hace-hash.c b/drivers/crypto/aspeed/aspeed-hace-hash.c
index ceea2e2f565884ee7e5cd353bfd19740bc0207ed..d31d7e1c9af236680ffb3d055e4fed554944fb28 100644 (file)
--- a/drivers/crypto/aspeed/aspeed-hace-hash.c
+++ b/drivers/crypto/aspeed/aspeed-hace-hash.c
@@ -593,7 +593,6 @@ static int aspeed_sham_init(struct ahash_request *req)
                rctx->flags |= SHA_FLAGS_SHA1;
                rctx->digsize = SHA1_DIGEST_SIZE;
                rctx->block_size = SHA1_BLOCK_SIZE;
-               rctx->sha_iv = sha1_iv;
                rctx->ivsize = 32;
                memcpy(rctx->digest, sha1_iv, rctx->ivsize);
                break;
@@ -602,7 +601,6 @@ static int aspeed_sham_init(struct ahash_request *req)
                rctx->flags |= SHA_FLAGS_SHA224;
                rctx->digsize = SHA224_DIGEST_SIZE;
                rctx->block_size = SHA224_BLOCK_SIZE;
-               rctx->sha_iv = sha224_iv;
                rctx->ivsize = 32;
                memcpy(rctx->digest, sha224_iv, rctx->ivsize);
                break;
@@ -611,7 +609,6 @@ static int aspeed_sham_init(struct ahash_request *req)
                rctx->flags |= SHA_FLAGS_SHA256;
                rctx->digsize = SHA256_DIGEST_SIZE;
                rctx->block_size = SHA256_BLOCK_SIZE;
-               rctx->sha_iv = sha256_iv;
                rctx->ivsize = 32;
                memcpy(rctx->digest, sha256_iv, rctx->ivsize);
                break;
@@ -621,7 +618,6 @@ static int aspeed_sham_init(struct ahash_request *req)
                rctx->flags |= SHA_FLAGS_SHA384;
                rctx->digsize = SHA384_DIGEST_SIZE;
                rctx->block_size = SHA384_BLOCK_SIZE;
-               rctx->sha_iv = (const __be32 *)sha384_iv;
                rctx->ivsize = 64;
                memcpy(rctx->digest, sha384_iv, rctx->ivsize);
                break;
@@ -631,7 +627,6 @@ static int aspeed_sham_init(struct ahash_request *req)
                rctx->flags |= SHA_FLAGS_SHA512;
                rctx->digsize = SHA512_DIGEST_SIZE;
                rctx->block_size = SHA512_BLOCK_SIZE;
-               rctx->sha_iv = (const __be32 *)sha512_iv;
                rctx->ivsize = 64;
                memcpy(rctx->digest, sha512_iv, rctx->ivsize);
                break;

diff --git a/drivers/crypto/aspeed/aspeed-hace.h b/drivers/crypto/aspeed/aspeed-hace.h
index a34677f10966a9c3c5bd799fc4ce10f7234dbda7..ad39954251dd6998b2974935df0271d2cac41e3d 100644 (file)
--- a/drivers/crypto/aspeed/aspeed-hace.h
+++ b/drivers/crypto/aspeed/aspeed-hace.h
@@ -184,7 +184,6 @@ struct aspeed_sham_reqctx {
        size_t                  digsize;
        size_t                  block_size;
        size_t                  ivsize;
-       const __be32            *sha_iv;
 
        /* remain data buffer */
        dma_addr_t              buffer_dma_addr;