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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-14 20:21:46 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-14 20:21:46 +0800
commit4dc10c0142ce0af8c20ec44dc6928ae63ad4f73a (patch)
tree0554a3c5210e86f0cf4ada5b370f500f687d3514 /include/crypto/internal
parentcrypto: cryptd - Switch to new style ahash (diff)
downloadlinux-dev-4dc10c0142ce0af8c20ec44dc6928ae63ad4f73a.tar.xz
linux-dev-4dc10c0142ce0af8c20ec44dc6928ae63ad4f73a.zip
crypto: crypto4xx - Switch to new style ahash
This patch changes crypto4xx to use the new style ahash type. In particular, we now use ahash_alg to define ahash algorithms instead of crypto_alg. This is achieved by introducing a union that encapsulates the new type and the existing crypto_alg structure. They're told apart through a u32 field containing the type value. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
-rw-r--r--include/crypto/internal/hash.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 9d30316e9f10..e3a82514d61e 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -103,6 +103,12 @@ static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
return crypto_tfm_ctx(crypto_ahash_tfm(tfm));
}
+static inline struct ahash_alg *__crypto_ahash_alg(struct crypto_alg *alg)
+{
+ return container_of(__crypto_hash_alg_common(alg), struct ahash_alg,
+ halg);
+}
+
static inline struct old_ahash_alg *crypto_old_ahash_alg(
struct crypto_ahash *tfm)
{