beep_lock          27 drivers/input/misc/ixp4xx-beeper.c static DEFINE_SPINLOCK(beep_lock);
beep_lock          35 drivers/input/misc/ixp4xx-beeper.c 	spin_lock_irqsave(&beep_lock, flags);
beep_lock          46 drivers/input/misc/ixp4xx-beeper.c 	spin_unlock_irqrestore(&beep_lock, flags);