From 3908edf868c34ed42e1a0a4c68f142a76a707999 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 20 Apr 2023 18:05:41 +0800
Subject: crypto: hash - Make crypto_ahash_alg helper available
Move the crypto_ahash_alg helper into include/crypto/internal so
that drivers can use it.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
include/crypto/internal/hash.h | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'include/crypto/internal')
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index b925f82206ef..cf65676e45f4 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -149,6 +149,12 @@ static inline struct ahash_alg *__crypto_ahash_alg(struct crypto_alg *alg)
halg);
}
+static inline struct ahash_alg *crypto_ahash_alg(struct crypto_ahash *hash)
+{
+ return container_of(crypto_hash_alg_common(hash), struct ahash_alg,
+ halg);
+}
+
static inline void crypto_ahash_set_statesize(struct crypto_ahash *tfm,
unsigned int size)
{
--
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