diff --git a/include/linux/ecryptfs.h b/include/linux/ecryptfs.h
index 489b99e37128..0f0b66491940 100644
--- a/include/linux/ecryptfs.h
+++ b/include/linux/ecryptfs.h
@@ -158,7 +158,7 @@ static inline int ecryptfs_register_to_events(
 	return 1; /* dummy handle */
 }
 
-static int ecryptfs_unregister_from_events(int user_handle)
+static inline int ecryptfs_unregister_from_events(int user_handle)
 {
 	return 0;
 }
@@ -189,13 +189,14 @@ static inline bool ecryptfs_cipher_match(const void *ecrytpfs_data,
 	return false;
 }
 
-bool ecryptfs_is_page_in_metadata(const void *ecrytpfs_data, pgoff_t offset)
+static inline bool ecryptfs_is_page_in_metadata(const void *ecrytpfs_data,
+						pgoff_t offset)
 {
 	return false;
 }
 
-bool ecryptfs_is_data_equal(const void *ecrytpfs_data1,
-		const void *ecrytpfs_data2)
+static inline bool ecryptfs_is_data_equal(const void *ecrytpfs_data1,
+					  const void *ecrytpfs_data2)
 {
 	return false;
 }