drm/bridge: Make the bridge chain a double-linked list

[linux.git] / drivers / md / dm.h

diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 0475673337f3ad06942376ff31810239dcc6876b..d7c4f6606b5fca1e2b360a807ca67f60973de3f8 100644 (file)
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -85,11 +85,6 @@ struct target_type *dm_get_immutable_target_type(struct mapped_device *md);
 
 int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t);
 
-/*
- * To check the return value from dm_table_find_target().
- */
-#define dm_target_is_valid(t) ((t)->table)
-
 /*
  * To check whether the target type is bio-based or not (request-based).
  */