X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=include%2Flinux%2Flockdep.h;h=8abaedffa901737ee8176e01e5ac24a17cc5e6bd;hp=b6a56e37284c41e0954a7a794ddab4b617ebf547;hb=45b5aba2c6a8fa9a62a35a3801b15e23b98f19d5;hpb=7fd92b56e5508fc3453ac9a65e11561178e86330

diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index b6a56e37284c..8abaedffa901 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -342,6 +342,9 @@ extern void lockdep_trace_alloc(gfp_t mask);
 #define lockdep_depth(tsk)	(debug_locks ? (tsk)->lockdep_depth : 0)
 
 #define lockdep_assert_held(l)	WARN_ON(debug_locks && !lockdep_is_held(l))
+#define lockdep_assert_held_once(l)	do {				\
+		WARN_ON_ONCE(debug_locks && !lockdep_is_held(l));	\
+	} while (0)
 
 #else /* !LOCKDEP */
 
@@ -362,6 +365,7 @@ static inline void lockdep_on(void)
 # define lockdep_trace_alloc(g)			do { } while (0)
 # define lockdep_init()				do { } while (0)
 # define lockdep_info()				do { } while (0)
+
 # define lockdep_init_map(lock, name, key, sub) \
 		do { (void)(name); (void)(key); } while (0)
 # define lockdep_set_class(lock, key)		do { (void)(key); } while (0)
@@ -390,7 +394,8 @@ struct lock_class_key { };
 
 #define lockdep_depth(tsk)	(0)
 
-#define lockdep_assert_held(l)			do { } while (0)
+#define lockdep_assert_held(l)			do { (void)(l); } while (0)
+#define lockdep_assert_held_once(l)		do { (void)(l); } while (0)
 
 #endif /* !LOCKDEP */