move connect_work_tree_and_git_dir to dir.h

diff --git a/submodule.h b/submodule.h
index d9e197a948fdab44b7a5df4161a5df9c3a2938ff..4e3bf469b4f340e87b1210cd55738bbc229cafa7 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -65,7 +65,6 @@ int merge_submodule(unsigned char result[20], const char *path, const unsigned c
 int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
                struct string_list *needs_pushing);
 int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
-void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
 int parallel_submodules(void);
 
 /*