diff options
author | Gilad Ben-Yossef <gilad@benyossef.com> | 2017-07-13 11:19:56 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-16 09:41:01 +0300 |
commit | 42886fab0d0265b6b00cdab1af85cfe7f533fb84 (patch) | |
tree | 24d00dcbd38f5295d40026ba8ba08ef7cd75baa2 /drivers/staging/ccree | |
parent | 0fca74fbcc6cf9738bb73a88de8d5775a04f88b8 (diff) | |
download | linux-42886fab0d0265b6b00cdab1af85cfe7f533fb84.tar.xz |
staging: ccree: CamelCase to snake_case in func vars
Turn local vars and function parameters names in CamelCase
to snake_case.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ccree')
-rw-r--r-- | drivers/staging/ccree/ssi_aead.c | 26 | ||||
-rw-r--r-- | drivers/staging/ccree/ssi_buffer_mgr.c | 15 | ||||
-rw-r--r-- | drivers/staging/ccree/ssi_hash.c | 29 |
3 files changed, 36 insertions, 34 deletions
diff --git a/drivers/staging/ccree/ssi_aead.c b/drivers/staging/ccree/ssi_aead.c index 43455b930a1e..84ae173d4994 100644 --- a/drivers/staging/ccree/ssi_aead.c +++ b/drivers/staging/ccree/ssi_aead.c @@ -308,7 +308,7 @@ static int xcbc_setkey(struct cc_hw_desc *desc, struct ssi_aead_ctx *ctx) static int hmac_setkey(struct cc_hw_desc *desc, struct ssi_aead_ctx *ctx) { - unsigned int hmacPadConst[2] = { HMAC_IPAD_CONST, HMAC_OPAD_CONST }; + unsigned int hmac_pad_const[2] = { HMAC_IPAD_CONST, HMAC_OPAD_CONST }; unsigned int digest_ofs = 0; unsigned int hash_mode = (ctx->auth_mode == DRV_HASH_SHA1) ? DRV_HASH_HW_SHA1 : DRV_HASH_HW_SHA256; @@ -342,7 +342,7 @@ static int hmac_setkey(struct cc_hw_desc *desc, struct ssi_aead_ctx *ctx) /* Prepare ipad key */ hw_desc_init(&desc[idx]); - set_xor_val(&desc[idx], hmacPadConst[i]); + set_xor_val(&desc[idx], hmac_pad_const[i]); set_cipher_mode(&desc[idx], hash_mode); set_flow_mode(&desc[idx], S_DIN_to_HASH); set_setup_mode(&desc[idx], SETUP_LOAD_STATE1); @@ -1380,27 +1380,27 @@ data_size_err: } #if SSI_CC_HAS_AES_CCM -static unsigned int format_ccm_a0(u8 *pA0Buff, u32 headerSize) +static unsigned int format_ccm_a0(u8 *pa0_buff, u32 header_size) { unsigned int len = 0; - if (headerSize == 0) + if (header_size == 0) return 0; - if (headerSize < ((1UL << 16) - (1UL << 8))) { + if (header_size < ((1UL << 16) - (1UL << 8))) { len = 2; - pA0Buff[0] = (headerSize >> 8) & 0xFF; - pA0Buff[1] = headerSize & 0xFF; + pa0_buff[0] = (header_size >> 8) & 0xFF; + pa0_buff[1] = header_size & 0xFF; } else { len = 6; - pA0Buff[0] = 0xFF; - pA0Buff[1] = 0xFE; - pA0Buff[2] = (headerSize >> 24) & 0xFF; - pA0Buff[3] = (headerSize >> 16) & 0xFF; - pA0Buff[4] = (headerSize >> 8) & 0xFF; - pA0Buff[5] = headerSize & 0xFF; + pa0_buff[0] = 0xFF; + pa0_buff[1] = 0xFE; + pa0_buff[2] = (header_size >> 24) & 0xFF; + pa0_buff[3] = (header_size >> 16) & 0xFF; + pa0_buff[4] = (header_size >> 8) & 0xFF; + pa0_buff[5] = header_size & 0xFF; } return len; diff --git a/drivers/staging/ccree/ssi_buffer_mgr.c b/drivers/staging/ccree/ssi_buffer_mgr.c index dcd78f6d4d0b..b451144cbc75 100644 --- a/drivers/staging/ccree/ssi_buffer_mgr.c +++ b/drivers/staging/ccree/ssi_buffer_mgr.c @@ -182,8 +182,8 @@ static inline int ssi_buffer_mgr_render_buff_to_mlli( } static inline int ssi_buffer_mgr_render_scatterlist_to_mlli( - struct scatterlist *sgl, u32 sgl_data_len, u32 sglOffset, u32 *curr_nents, - u32 **mlli_entry_pp) + struct scatterlist *sgl, u32 sgl_data_len, u32 sgl_offset, + u32 *curr_nents, u32 **mlli_entry_pp) { struct scatterlist *curr_sgl = sgl; u32 *mlli_entry_p = *mlli_entry_pp; @@ -192,16 +192,17 @@ static inline int ssi_buffer_mgr_render_scatterlist_to_mlli( for ( ; (curr_sgl) && (sgl_data_len != 0); curr_sgl = sg_next(curr_sgl)) { u32 entry_data_len = - (sgl_data_len > sg_dma_len(curr_sgl) - sglOffset) ? - sg_dma_len(curr_sgl) - sglOffset : sgl_data_len; + (sgl_data_len > sg_dma_len(curr_sgl) - sgl_offset) ? + sg_dma_len(curr_sgl) - sgl_offset : + sgl_data_len; sgl_data_len -= entry_data_len; rc = ssi_buffer_mgr_render_buff_to_mlli( - sg_dma_address(curr_sgl) + sglOffset, entry_data_len, curr_nents, - &mlli_entry_p); + sg_dma_address(curr_sgl) + sgl_offset, entry_data_len, + curr_nents, &mlli_entry_p); if (rc != 0) return rc; - sglOffset = 0; + sgl_offset = 0; } *mlli_entry_pp = mlli_entry_p; return 0; diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c index 658e1988016d..748dd2133686 100644 --- a/drivers/staging/ccree/ssi_hash.c +++ b/drivers/staging/ccree/ssi_hash.c @@ -967,7 +967,7 @@ static int ssi_hash_setkey(void *hash, unsigned int keylen, bool synchronize) { - unsigned int hmacPadConst[2] = { HMAC_IPAD_CONST, HMAC_OPAD_CONST }; + unsigned int hmac_pad_const[2] = { HMAC_IPAD_CONST, HMAC_OPAD_CONST }; struct ssi_crypto_req ssi_req = {}; struct ssi_hash_ctx *ctx = NULL; int blocksize = 0; @@ -1108,7 +1108,7 @@ static int ssi_hash_setkey(void *hash, /* Prepare ipad key */ hw_desc_init(&desc[idx]); - set_xor_val(&desc[idx], hmacPadConst[i]); + set_xor_val(&desc[idx], hmac_pad_const[i]); set_cipher_mode(&desc[idx], ctx->hw_mode); set_flow_mode(&desc[idx], S_DIN_to_HASH); set_setup_mode(&desc[idx], SETUP_LOAD_STATE1); @@ -1441,18 +1441,19 @@ static int ssi_mac_final(struct ahash_request *req) struct cc_hw_desc desc[SSI_MAX_AHASH_SEQ_LEN]; int idx = 0; int rc = 0; - u32 keySize, keyLen; + u32 key_size, key_len; u32 digestsize = crypto_ahash_digestsize(tfm); u32 rem_cnt = state->buff_index ? state->buff1_cnt : state->buff0_cnt; if (ctx->hw_mode == DRV_CIPHER_XCBC_MAC) { - keySize = CC_AES_128_BIT_KEY_SIZE; - keyLen = CC_AES_128_BIT_KEY_SIZE; + key_size = CC_AES_128_BIT_KEY_SIZE; + key_len = CC_AES_128_BIT_KEY_SIZE; } else { - keySize = (ctx->key_params.keylen == 24) ? AES_MAX_KEY_SIZE : ctx->key_params.keylen; - keyLen = ctx->key_params.keylen; + key_size = (ctx->key_params.keylen == 24) ? AES_MAX_KEY_SIZE : + ctx->key_params.keylen; + key_len = ctx->key_params.keylen; } SSI_LOG_DEBUG("===== final xcbc reminder (%d) ====\n", rem_cnt); @@ -1478,8 +1479,8 @@ static int ssi_mac_final(struct ahash_request *req) set_cipher_config0(&desc[idx], DRV_CRYPTO_DIRECTION_DECRYPT); set_din_type(&desc[idx], DMA_DLLI, (ctx->opad_tmp_keys_dma_addr + - XCBC_MAC_K1_OFFSET), keySize, NS_BIT); - set_key_size_aes(&desc[idx], keyLen); + XCBC_MAC_K1_OFFSET), key_size, NS_BIT); + set_key_size_aes(&desc[idx], key_len); set_flow_mode(&desc[idx], S_DIN_to_AES); set_setup_mode(&desc[idx], SETUP_LOAD_KEY0); idx++; @@ -1508,7 +1509,7 @@ static int ssi_mac_final(struct ahash_request *req) if (state->xcbc_count == 0) { hw_desc_init(&desc[idx]); set_cipher_mode(&desc[idx], ctx->hw_mode); - set_key_size_aes(&desc[idx], keyLen); + set_key_size_aes(&desc[idx], key_len); set_cmac_size0_mode(&desc[idx]); set_flow_mode(&desc[idx], S_DIN_to_AES); idx++; @@ -1621,7 +1622,7 @@ static int ssi_mac_digest(struct ahash_request *req) u32 digestsize = crypto_ahash_digestsize(tfm); struct ssi_crypto_req ssi_req = {}; struct cc_hw_desc desc[SSI_MAX_AHASH_SEQ_LEN]; - u32 keyLen; + u32 key_len; int idx = 0; int rc; @@ -1646,17 +1647,17 @@ static int ssi_mac_digest(struct ahash_request *req) ssi_req.user_arg = (void *)req; if (ctx->hw_mode == DRV_CIPHER_XCBC_MAC) { - keyLen = CC_AES_128_BIT_KEY_SIZE; + key_len = CC_AES_128_BIT_KEY_SIZE; ssi_hash_create_xcbc_setup(req, desc, &idx); } else { - keyLen = ctx->key_params.keylen; + key_len = ctx->key_params.keylen; ssi_hash_create_cmac_setup(req, desc, &idx); } if (req->nbytes == 0) { hw_desc_init(&desc[idx]); set_cipher_mode(&desc[idx], ctx->hw_mode); - set_key_size_aes(&desc[idx], keyLen); + set_key_size_aes(&desc[idx], key_len); set_cmac_size0_mode(&desc[idx]); set_flow_mode(&desc[idx], S_DIN_to_AES); idx++; |