1 files changed, 0 insertions, 4 deletions

diff --git a/fs/nilfs2/btnode.h b/fs/nilfs2/btnode.h
index 1b8ebd888c28..3a4dd2d8d3fc 100644
--- a/fs/nilfs2/btnode.h
+++ b/fs/nilfs2/btnode.h
@@ -37,7 +37,6 @@ struct nilfs_btnode_chkey_ctxt {
         struct buffer_head *newbh;
 };
 
-void nilfs_btnode_cache_init(struct address_space *, struct backing_dev_info *);
 void nilfs_btnode_cache_clear(struct address_space *);
 struct buffer_head *nilfs_btnode_create_block(struct address_space *btnc,
                                               __u64 blocknr);
@@ -51,7 +50,4 @@ void nilfs_btnode_commit_change_key(struct address_space *,
 void nilfs_btnode_abort_change_key(struct address_space *,
                                    struct nilfs_btnode_chkey_ctxt *);
 
-#define nilfs_btnode_mark_dirty(bh)     nilfs_mark_buffer_dirty(bh)
-
-
 #endif  /* _NILFS_BTNODE_H */