X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Flockdep.h;h=4c4d236ded1885415066c774877abc9fc39592f7;hb=76aa1ce139f649e432272f6ad75204b763ef13bd;hp=9dc46db2985e9245560223d408f9b03a05eb55b8;hpb=b351d164e860d1ffffdc501c32f55dd1446c385b;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 9dc46db2985..4c4d236ded1 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -252,6 +252,13 @@ extern void lockdep_on(void);
 extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
 			     struct lock_class_key *key, int subclass);
 
+/*
+ * To initialize a lockdep_map statically use this macro.
+ * Note that _name must not be NULL.
+ */
+#define STATIC_LOCKDEP_MAP_INIT(_name, _key) \
+	{ .name = (_name), .key = (void *)(_key), }
+
 /*
  * Reinitialize a lock key - for cases where there is special locking or
  * special initialization of locks so that the validator gets the scope
@@ -268,6 +275,14 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
 		lockdep_init_map(&(lock)->dep_map, #lock, \
 				 (lock)->dep_map.key, sub)
 
+/*
+ * To initialize a lockdep_map statically use this macro.
+ * Note that _name must not be NULL.
+ */
+#define STATIC_LOCKDEP_MAP_INIT(_name, _key) \
+	{ .name = (_name), .key = (void *)(_key), }
+
+
 /*
  * Acquire a lock.
  *