diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 7435ff2..bd8d32d 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2149,6 +2149,11 @@
 	return 0;
 }
 
+static inline struct ext4_crypt_info *ext4_encryption_info(struct inode *inode)
+{
+	return EXT4_I(inode)->i_crypt_info;
+}
+
 #else
 static inline int ext4_has_encryption_key(struct inode *inode)
 {
@@ -2158,6 +2163,10 @@
 {
 	return 0;
 }
+static inline struct ext4_crypt_info *ext4_encryption_info(struct inode *inode)
+{
+	return NULL;
+}
 #endif