1 files changed, 4 insertions, 0 deletions

diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index 1cfbe857ba27..3e08f7161a3d 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -2,6 +2,7 @@
  * Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
  */
 
+#include <linux/config.h>
 #include <linux/time.h>
 #include <linux/reiserfs_fs.h>
 #include <linux/reiserfs_acl.h>
@@ -1568,6 +1569,9 @@ const struct file_operations reiserfs_file_operations = {
         .read = generic_file_read,
         .write = reiserfs_file_write,
         .ioctl = reiserfs_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl = reiserfs_compat_ioctl,
+#endif
         .mmap = generic_file_mmap,
         .release = reiserfs_file_release,
         .fsync = reiserfs_sync_file,