Searched refs:i8259_irq_lock (Results 1 – 1 of 1) sorted by relevance
25 static spinlock_t i8259_irq_lock = SPIN_LOCK_UNLOCKED; variable39 spin_lock(&i8259_irq_lock); in i8259a_enable_irq()41 spin_unlock(&i8259_irq_lock); in i8259a_enable_irq()53 spin_lock(&i8259_irq_lock); in i8259a_disable_irq()55 spin_unlock(&i8259_irq_lock); in i8259a_disable_irq()61 spin_lock(&i8259_irq_lock); in i8259a_mask_and_ack_irq()70 spin_unlock(&i8259_irq_lock); in i8259a_mask_and_ack_irq()