Lockdep: fix compile error in drivers/input/serio/serio.c
lockdep_set_subclass() was missing in !LOCKDEP case
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 14fec2a..819f08f 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -268,6 +268,8 @@
do { (void)(key); } while (0)
#define lockdep_set_class_and_subclass(lock, key, sub) \
do { (void)(key); } while (0)
+#define lockdep_set_subclass(lock, sub) do { } while (0)
+
# define INIT_LOCKDEP
# define lockdep_reset() do { debug_locks = 1; } while (0)
# define lockdep_free_key_range(start, size) do { } while (0)