diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 187c6ea..8f2ffa4 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -241,9 +241,12 @@
  * Algorithm query interface.
  */
 #ifdef CONFIG_CRYPTO
-int crypto_alg_available(const char *name, u32 flags);
+int crypto_alg_available(const char *name, u32 flags)
+	__deprecated_for_modules;
 int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
+static int crypto_alg_available(const char *name, u32 flags);
+	__deprecated_for_modules;
 static inline int crypto_alg_available(const char *name, u32 flags)
 {
 	return 0;
@@ -704,12 +707,15 @@
 						dst, src);
 }
 
-void crypto_digest_init(struct crypto_tfm *tfm);
+void crypto_digest_init(struct crypto_tfm *tfm) __deprecated_for_modules;
 void crypto_digest_update(struct crypto_tfm *tfm,
-			  struct scatterlist *sg, unsigned int nsg);
-void crypto_digest_final(struct crypto_tfm *tfm, u8 *out);
+			  struct scatterlist *sg, unsigned int nsg)
+	__deprecated_for_modules;
+void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+	__deprecated_for_modules;
 void crypto_digest_digest(struct crypto_tfm *tfm,
-			  struct scatterlist *sg, unsigned int nsg, u8 *out);
+			  struct scatterlist *sg, unsigned int nsg, u8 *out)
+	__deprecated_for_modules;
 
 static inline struct crypto_hash *__crypto_hash_cast(struct crypto_tfm *tfm)
 {
@@ -723,6 +729,8 @@
 	return __crypto_hash_cast(tfm);
 }
 
+static int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key,
+				unsigned int keylen) __deprecated;
 static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
                                        const u8 *key, unsigned int keylen)
 {