diff --git a/include/linux/blk-crypto.h b/include/linux/blk-crypto.h
index 43d0dbbeb..33e11d73e 100644
--- a/include/linux/blk-crypto.h
+++ b/include/linux/blk-crypto.h
@@ -32,7 +32,7 @@ int blk_crypto_start_using_mode(enum blk_crypto_mode_num crypto_mode,
 int blk_crypto_evict_key(struct request_queue *q,
 			 const struct blk_crypto_key *key);
 
-inline void blk_crypto_flock(struct keyslot_manager *ksm, unsigned int flags);
+void blk_crypto_flock(struct keyslot_manager *ksm, unsigned int flags);
 
 
 #else /* CONFIG_BLK_INLINE_ENCRYPTION */
diff --git a/include/linux/keyslot-manager.h b/include/linux/keyslot-manager.h
index e247be8a5..631d8e311 100644
--- a/include/linux/keyslot-manager.h
+++ b/include/linux/keyslot-manager.h
@@ -98,7 +98,7 @@ int keyslot_manager_derive_raw_secret(struct keyslot_manager *ksm,
 				      unsigned int wrapped_key_size,
 				      u8 *secret, unsigned int secret_size);
 
-inline void ksm_flock(struct keyslot_manager *ksm, unsigned int flags);
+void ksm_flock(struct keyslot_manager *ksm, unsigned int flags);
 
 #endif /* CONFIG_BLK_INLINE_ENCRYPTION */