* Correct bug in _spin_trylock_bh

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

include/linux/spinlock_api_up.h

@@ -97,7 +97,7 @@ static inline int _write_trylock(rwlock_t *lock)
 { __LOCK(lock); return 1; }
 
 static inline int _spin_trylock_bh(spinlock_t *lock)
-{ __LOCK(lock); return 1; }
+{ __LOCK_BH(lock); return 1; }
 
 static inline void _spin_unlock(spinlock_t *lock)
 { __UNLOCK(lock); }