SPIN_LOCK_UNLOCKED cleanup in init_task.h

SPIN_LOCK_UNLOCKED cleanup,use __SPIN_LOCK_UNLOCKED instead
Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/init_task.h

@@ -138,7 +138,7 @@ extern struct group_info init_groups;
 	.journal_info	= NULL,						\
 	.cpu_timers	= INIT_CPU_TIMERS(tsk.cpu_timers),		\
 	.fs_excl	= ATOMIC_INIT(0),				\
-	.pi_lock	= SPIN_LOCK_UNLOCKED,				\
+	.pi_lock	= __SPIN_LOCK_UNLOCKED(tsk.pi_lock),		\
 	INIT_TRACE_IRQFLAGS						\
 	INIT_LOCKDEP							\
 }