1*1e95c7ccSAndrew Jones #ifndef _ASMPPC64_SPINLOCK_H_ 2*1e95c7ccSAndrew Jones #define _ASMPPC64_SPINLOCK_H_ 3*1e95c7ccSAndrew Jones 4*1e95c7ccSAndrew Jones struct spinlock { 5*1e95c7ccSAndrew Jones int v; 6*1e95c7ccSAndrew Jones }; 7*1e95c7ccSAndrew Jones 8*1e95c7ccSAndrew Jones extern void spin_lock(struct spinlock *lock); 9*1e95c7ccSAndrew Jones extern void spin_unlock(struct spinlock *lock); 10*1e95c7ccSAndrew Jones 11*1e95c7ccSAndrew Jones #endif /* _ASMPPC64_SPINLOCK_H_ */ 12