[PATCH] Allow raw_notifier callouts to unregister themselves

[linux-2.6] / fs / ext2 / ext2.h

diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
index 11035ac7986f19a13d1f8485e573b2268f2c25ae..9f74a62be555f1cc84da03e9455d8efb27652a5e 100644 (file)
--- a/fs/ext2/ext2.h
+++ b/fs/ext2/ext2.h
@@ -154,12 +154,12 @@ extern void ext2_write_super (struct super_block *);
  */
 
 /* dir.c */
-extern struct file_operations ext2_dir_operations;
+extern const struct file_operations ext2_dir_operations;
 
 /* file.c */
 extern struct inode_operations ext2_file_inode_operations;
-extern struct file_operations ext2_file_operations;
-extern struct file_operations ext2_xip_file_operations;
+extern const struct file_operations ext2_file_operations;
+extern const struct file_operations ext2_xip_file_operations;
 
 /* inode.c */
 extern struct address_space_operations ext2_aops;