_raw_spin_unlock_irqrestore  253 include/linux/spinlock.h 		_raw_spin_unlock_irqrestore(lock, flags);	\
_raw_spin_unlock_irqrestore   43 include/linux/spinlock_api_smp.h _raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
_raw_spin_unlock_irqrestore   83 include/linux/spinlock_api_smp.h #define _raw_spin_unlock_irqrestore(lock, flags) __raw_spin_unlock_irqrestore(lock, flags)