dm: adjust EXPORT_SYMBOL() to follow functions immediately

Signed-off-by: Heinz Mauelshagen <[e-mail]>
Signed-off-by: Mike Snitzer <[e-mail]>

drivers/md/dm-builtin.c

···
 {
 	complete(dm_get_completion_from_kobject(kobj));
 }
-
 EXPORT_SYMBOL(dm_kobject_release);

drivers/md/dm-path-selector.c

···
 
 	return r;
 }
+EXPORT_SYMBOL_GPL(dm_register_path_selector);
 
 int dm_unregister_path_selector(struct path_selector_type *pst)
 {
···
 
 	return 0;
 }
-
-EXPORT_SYMBOL_GPL(dm_register_path_selector);
 EXPORT_SYMBOL_GPL(dm_unregister_path_selector);

drivers/md/dm-target.c

···
 	up_write(&_lock);
 	return rv;
 }
+EXPORT_SYMBOL(dm_register_target);
 
 void dm_unregister_target(struct target_type *tt)
 {
···
 
 	up_write(&_lock);
 }
+EXPORT_SYMBOL(dm_unregister_target);
 
 /*
  * io-err: always fails an io, useful for bringing
···
 {
 	dm_unregister_target(&error_target);
 }
-
-EXPORT_SYMBOL(dm_register_target);
-EXPORT_SYMBOL(dm_unregister_target);

drivers/md/persistent-data/dm-btree.c

···
 	exit_ro_spine(&spine);
 	return r;
 }
-
 EXPORT_SYMBOL_GPL(dm_btree_lookup_next);
 
 /*----------------------------------------------------------------*/