diff options
Diffstat (limited to 'target/linux/apm821xx/patches-4.14/020-0004-crypto-crypto4xx-remove-extern-statement-before-func.patch')
| -rw-r--r-- | target/linux/apm821xx/patches-4.14/020-0004-crypto-crypto4xx-remove-extern-statement-before-func.patch | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/target/linux/apm821xx/patches-4.14/020-0004-crypto-crypto4xx-remove-extern-statement-before-func.patch b/target/linux/apm821xx/patches-4.14/020-0004-crypto-crypto4xx-remove-extern-statement-before-func.patch new file mode 100644 index 0000000000..cd61ac719b --- /dev/null +++ b/target/linux/apm821xx/patches-4.14/020-0004-crypto-crypto4xx-remove-extern-statement-before-func.patch @@ -0,0 +1,76 @@ +From 886c251fd4ca40a27697afec7bc44c115e803d78 Mon Sep 17 00:00:00 2001 +From: Christian Lamparter <chunkeey@googlemail.com> +Date: Fri, 25 Aug 2017 15:47:17 +0200 +Subject: [PATCH 04/25] crypto: crypto4xx - remove extern statement before + function declaration + +All function declarations are "extern" by default, there is no need to +specify it explicitly. + +For C99 states in 6.2.2.5: +"If the declaration of an identifier for a function has no +storage-class specifier, its linkage is determined exactly +as if it were declared with the storage-class specifier +extern." + +Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> +Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> +--- + drivers/crypto/amcc/crypto4xx_core.h | 48 ++++++++++++++++++------------------ + 1 file changed, 24 insertions(+), 24 deletions(-) + +--- a/drivers/crypto/amcc/crypto4xx_core.h ++++ b/drivers/crypto/amcc/crypto4xx_core.h +@@ -157,28 +157,28 @@ static inline struct crypto4xx_alg *cryp + return container_of(x, struct crypto4xx_alg, alg.u.cipher); + } + +-extern int crypto4xx_alloc_sa(struct crypto4xx_ctx *ctx, u32 size); +-extern void crypto4xx_free_sa(struct crypto4xx_ctx *ctx); +-extern void crypto4xx_free_ctx(struct crypto4xx_ctx *ctx); +-extern u32 crypto4xx_alloc_state_record(struct crypto4xx_ctx *ctx); +-extern u32 get_dynamic_sa_offset_state_ptr_field(struct crypto4xx_ctx *ctx); +-extern u32 get_dynamic_sa_offset_key_field(struct crypto4xx_ctx *ctx); +-extern u32 get_dynamic_sa_iv_size(struct crypto4xx_ctx *ctx); +-extern void crypto4xx_memcpy_le(unsigned int *dst, +- const unsigned char *buf, int len); +-extern u32 crypto4xx_build_pd(struct crypto_async_request *req, +- struct crypto4xx_ctx *ctx, +- struct scatterlist *src, +- struct scatterlist *dst, +- unsigned int datalen, +- void *iv, u32 iv_len); +-extern int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher, +- const u8 *key, unsigned int keylen); +-extern int crypto4xx_encrypt(struct ablkcipher_request *req); +-extern int crypto4xx_decrypt(struct ablkcipher_request *req); +-extern int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm); +-extern int crypto4xx_hash_digest(struct ahash_request *req); +-extern int crypto4xx_hash_final(struct ahash_request *req); +-extern int crypto4xx_hash_update(struct ahash_request *req); +-extern int crypto4xx_hash_init(struct ahash_request *req); ++int crypto4xx_alloc_sa(struct crypto4xx_ctx *ctx, u32 size); ++void crypto4xx_free_sa(struct crypto4xx_ctx *ctx); ++void crypto4xx_free_ctx(struct crypto4xx_ctx *ctx); ++u32 crypto4xx_alloc_state_record(struct crypto4xx_ctx *ctx); ++u32 get_dynamic_sa_offset_state_ptr_field(struct crypto4xx_ctx *ctx); ++u32 get_dynamic_sa_offset_key_field(struct crypto4xx_ctx *ctx); ++u32 get_dynamic_sa_iv_size(struct crypto4xx_ctx *ctx); ++void crypto4xx_memcpy_le(unsigned int *dst, ++ const unsigned char *buf, int len); ++u32 crypto4xx_build_pd(struct crypto_async_request *req, ++ struct crypto4xx_ctx *ctx, ++ struct scatterlist *src, ++ struct scatterlist *dst, ++ unsigned int datalen, ++ void *iv, u32 iv_len); ++int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher, ++ const u8 *key, unsigned int keylen); ++int crypto4xx_encrypt(struct ablkcipher_request *req); ++int crypto4xx_decrypt(struct ablkcipher_request *req); ++int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm); ++int crypto4xx_hash_digest(struct ahash_request *req); ++int crypto4xx_hash_final(struct ahash_request *req); ++int crypto4xx_hash_update(struct ahash_request *req); ++int crypto4xx_hash_init(struct ahash_request *req); + #endif |