diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 2f27b74..eda4937 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -422,7 +422,6 @@
 #define	XFS_IOLOCK_SHARED	(1<<1)
 #define	XFS_ILOCK_EXCL		(1<<2)
 #define	XFS_ILOCK_SHARED	(1<<3)
-#define	XFS_IUNLOCK_NONOTIFY	(1<<4)
 
 #define XFS_LOCK_MASK		(XFS_IOLOCK_EXCL | XFS_IOLOCK_SHARED \
 				| XFS_ILOCK_EXCL | XFS_ILOCK_SHARED)
@@ -431,8 +430,7 @@
 	{ XFS_IOLOCK_EXCL,	"IOLOCK_EXCL" }, \
 	{ XFS_IOLOCK_SHARED,	"IOLOCK_SHARED" }, \
 	{ XFS_ILOCK_EXCL,	"ILOCK_EXCL" }, \
-	{ XFS_ILOCK_SHARED,	"ILOCK_SHARED" }, \
-	{ XFS_IUNLOCK_NONOTIFY,	"IUNLOCK_NONOTIFY" }
+	{ XFS_ILOCK_SHARED,	"ILOCK_SHARED" }
 
 
 /*