780477d17c
This patch backports changes to crypto4xx in order to get the crypto4xx operational. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
77 lines
3.5 KiB
Diff
77 lines
3.5 KiB
Diff
From 886c251fd4ca40a27697afec7bc44c115e803d78 Mon Sep 17 00:00:00 2001
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From: Christian Lamparter <chunkeey@googlemail.com>
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Date: Fri, 25 Aug 2017 15:47:17 +0200
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Subject: [PATCH 04/25] crypto: crypto4xx - remove extern statement before
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function declaration
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All function declarations are "extern" by default, there is no need to
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specify it explicitly.
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For C99 states in 6.2.2.5:
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"If the declaration of an identifier for a function has no
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storage-class specifier, its linkage is determined exactly
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as if it were declared with the storage-class specifier
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extern."
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Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
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Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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---
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drivers/crypto/amcc/crypto4xx_core.h | 48 ++++++++++++++++++------------------
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1 file changed, 24 insertions(+), 24 deletions(-)
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--- a/drivers/crypto/amcc/crypto4xx_core.h
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+++ b/drivers/crypto/amcc/crypto4xx_core.h
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@@ -157,28 +157,28 @@ static inline struct crypto4xx_alg *cryp
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return container_of(x, struct crypto4xx_alg, alg.u.cipher);
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}
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-extern int crypto4xx_alloc_sa(struct crypto4xx_ctx *ctx, u32 size);
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-extern void crypto4xx_free_sa(struct crypto4xx_ctx *ctx);
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-extern void crypto4xx_free_ctx(struct crypto4xx_ctx *ctx);
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-extern u32 crypto4xx_alloc_state_record(struct crypto4xx_ctx *ctx);
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-extern u32 get_dynamic_sa_offset_state_ptr_field(struct crypto4xx_ctx *ctx);
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-extern u32 get_dynamic_sa_offset_key_field(struct crypto4xx_ctx *ctx);
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-extern u32 get_dynamic_sa_iv_size(struct crypto4xx_ctx *ctx);
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-extern void crypto4xx_memcpy_le(unsigned int *dst,
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- const unsigned char *buf, int len);
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-extern u32 crypto4xx_build_pd(struct crypto_async_request *req,
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- struct crypto4xx_ctx *ctx,
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- struct scatterlist *src,
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- struct scatterlist *dst,
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- unsigned int datalen,
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- void *iv, u32 iv_len);
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-extern int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher,
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- const u8 *key, unsigned int keylen);
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-extern int crypto4xx_encrypt(struct ablkcipher_request *req);
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-extern int crypto4xx_decrypt(struct ablkcipher_request *req);
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-extern int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm);
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-extern int crypto4xx_hash_digest(struct ahash_request *req);
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-extern int crypto4xx_hash_final(struct ahash_request *req);
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-extern int crypto4xx_hash_update(struct ahash_request *req);
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-extern int crypto4xx_hash_init(struct ahash_request *req);
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+int crypto4xx_alloc_sa(struct crypto4xx_ctx *ctx, u32 size);
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+void crypto4xx_free_sa(struct crypto4xx_ctx *ctx);
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+void crypto4xx_free_ctx(struct crypto4xx_ctx *ctx);
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+u32 crypto4xx_alloc_state_record(struct crypto4xx_ctx *ctx);
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+u32 get_dynamic_sa_offset_state_ptr_field(struct crypto4xx_ctx *ctx);
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+u32 get_dynamic_sa_offset_key_field(struct crypto4xx_ctx *ctx);
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+u32 get_dynamic_sa_iv_size(struct crypto4xx_ctx *ctx);
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+void crypto4xx_memcpy_le(unsigned int *dst,
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+ const unsigned char *buf, int len);
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+u32 crypto4xx_build_pd(struct crypto_async_request *req,
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+ struct crypto4xx_ctx *ctx,
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+ struct scatterlist *src,
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+ struct scatterlist *dst,
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+ unsigned int datalen,
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+ void *iv, u32 iv_len);
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+int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher,
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+ const u8 *key, unsigned int keylen);
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+int crypto4xx_encrypt(struct ablkcipher_request *req);
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+int crypto4xx_decrypt(struct ablkcipher_request *req);
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+int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm);
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+int crypto4xx_hash_digest(struct ahash_request *req);
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+int crypto4xx_hash_final(struct ahash_request *req);
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+int crypto4xx_hash_update(struct ahash_request *req);
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+int crypto4xx_hash_init(struct ahash_request *req);
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#endif
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