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-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 6d3ad5ac4d28..0a288dddcf5b 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -164,6 +164,12 @@ static inline struct ahash_instance *ahash_instance(
return container_of(inst, struct ahash_instance, s.base);
}
+static inline struct ahash_instance *ahash_alg_instance(
+ struct crypto_ahash *ahash)
+{
+ return ahash_instance(crypto_tfm_alg_instance(&ahash->base));
+}
+
static inline void *ahash_instance_ctx(struct ahash_instance *inst)
{
return crypto_instance_ctx(ahash_crypto_instance(inst));