[PATCH] lockdep: locking init debugging improvement

Locking init improvement:

 - introduce and use __SPIN_LOCK_UNLOCKED for array initializations,
   to pass in the name string of locks, used by debugging

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 51dbab9710c7..7ff386a6ae87 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -65,7 +65,7 @@ struct raw_notifier_head {
         } while (0)
 
 #define ATOMIC_NOTIFIER_INIT(name) {                            \
-                .lock = SPIN_LOCK_UNLOCKED,                     \
+                .lock = __SPIN_LOCK_UNLOCKED(name.lock),        \
                 .head = NULL }
 #define BLOCKING_NOTIFIER_INIT(name) {                          \
                 .rwsem = __RWSEM_INITIALIZER((name).rwsem),     \