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)
 {