From d86601600a63cc5db6767c96bf5bf52ce41b2af4 Mon Sep 17 00:00:00 2001 From: Gilad Ben-Yossef Date: Mon, 13 Nov 2017 14:45:46 +0000 Subject: [PATCH] staging: ccree: rename func for readability Rename the insanely long ssi_ahash_get_larval_digest_sram_addr() func to cc_larval_digest_addr() for better code readability Signed-off-by: Gilad Ben-Yossef Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ccree/ssi_aead.c | 7 +++---- drivers/staging/ccree/ssi_hash.c | 13 ++++++------- drivers/staging/ccree/ssi_hash.h | 2 +- 3 files changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c index e2cdf527c3af..fcff625f8d2d 100644 --- a/drivers/staging/ccree/ssi_aead.c +++ b/drivers/staging/ccree/ssi_aead.c @@ -336,8 +336,8 @@ static int hmac_setkey(struct cc_hw_desc *desc, struct ssi_aead_ctx *ctx) hw_desc_init(&desc[idx]); set_cipher_mode(&desc[idx], hash_mode); set_din_sram(&desc[idx], - ssi_ahash_get_larval_digest_sram_addr( - ctx->drvdata, ctx->auth_mode), + cc_larval_digest_addr(ctx->drvdata, + ctx->auth_mode), digest_size); set_flow_mode(&desc[idx], S_DIN_to_HASH); set_setup_mode(&desc[idx], SETUP_LOAD_STATE0); @@ -441,8 +441,7 @@ ssi_get_plain_hmac_key(struct crypto_aead *tfm, const u8 *key, dma_addr_t key_dma_addr = 0; struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm); struct device *dev = drvdata_to_dev(ctx->drvdata); - u32 larval_addr = ssi_ahash_get_larval_digest_sram_addr( - ctx->drvdata, ctx->auth_mode); + u32 larval_addr = cc_larval_digest_addr(ctx->drvdata, ctx->auth_mode); struct ssi_crypto_req ssi_req = {}; unsigned int blocksize; unsigned int digestsize; diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c index bf896a564039..10e902c9d7fe 100644 --- a/drivers/staging/ccree/ssi_hash.c +++ b/drivers/staging/ccree/ssi_hash.c @@ -150,8 +150,8 @@ static int ssi_hash_map_request(struct device *dev, struct ssi_hash_ctx *ctx) { bool is_hmac = ctx->is_hmac; - ssi_sram_addr_t larval_digest_addr = ssi_ahash_get_larval_digest_sram_addr( - ctx->drvdata, ctx->hash_mode); + ssi_sram_addr_t larval_digest_addr = + cc_larval_digest_addr(ctx->drvdata, ctx->hash_mode); struct ssi_crypto_req ssi_req = {}; struct cc_hw_desc desc; int rc = -ENOMEM; @@ -438,8 +438,8 @@ static int ssi_hash_digest(struct ahash_req_ctx *state, bool is_hmac = ctx->is_hmac; struct ssi_crypto_req ssi_req = {}; struct cc_hw_desc desc[SSI_MAX_AHASH_SEQ_LEN]; - ssi_sram_addr_t larval_digest_addr = ssi_ahash_get_larval_digest_sram_addr( - ctx->drvdata, ctx->hash_mode); + ssi_sram_addr_t larval_digest_addr = + cc_larval_digest_addr(ctx->drvdata, ctx->hash_mode); int idx = 0; int rc = 0; @@ -1008,8 +1008,7 @@ static int ssi_hash_setkey(void *hash, blocksize = crypto_tfm_alg_blocksize(&((struct crypto_ahash *)hash)->base); digestsize = crypto_ahash_digestsize(((struct crypto_ahash *)hash)); - larval_addr = ssi_ahash_get_larval_digest_sram_addr( - ctx->drvdata, ctx->hash_mode); + larval_addr = cc_larval_digest_addr(ctx->drvdata, ctx->hash_mode); /* The keylen value distinguishes HASH in case keylen is ZERO bytes, * any NON-ZERO value utilizes HMAC flow @@ -2535,7 +2534,7 @@ static void ssi_hash_create_data_desc(struct ahash_req_ctx *areq_ctx, * * \return u32 The address of the initial digest in SRAM */ -ssi_sram_addr_t ssi_ahash_get_larval_digest_sram_addr(void *drvdata, u32 mode) +ssi_sram_addr_t cc_larval_digest_addr(void *drvdata, u32 mode) { struct ssi_drvdata *_drvdata = (struct ssi_drvdata *)drvdata; struct ssi_hash_handle *hash_handle = _drvdata->hash_handle; diff --git a/drivers/staging/ccree/ssi_hash.h b/drivers/staging/ccree/ssi_hash.h index 8e6eee5b79f9..32eb47388f93 100644 --- a/drivers/staging/ccree/ssi_hash.h +++ b/drivers/staging/ccree/ssi_hash.h @@ -101,7 +101,7 @@ ssi_ahash_get_initial_digest_len_sram_addr(void *drvdata, u32 mode); * * \return u32 The address of the initial digest in SRAM */ -ssi_sram_addr_t ssi_ahash_get_larval_digest_sram_addr(void *drvdata, u32 mode); +ssi_sram_addr_t cc_larval_digest_addr(void *drvdata, u32 mode); #endif /*__SSI_HASH_H__*/ -- 2.20.1