55 static spinlock_t eisa_irq_lock = SPIN_LOCK_UNLOCKED;  variable
138 	spin_lock_irqsave(&eisa_irq_lock, flags);  in eisa_disable_irq()
146 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in eisa_disable_irq()
157 	spin_lock_irqsave(&eisa_irq_lock, flags);  in eisa_enable_irq()
165 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in eisa_enable_irq()
176 	spin_lock_irqsave(&eisa_irq_lock, flags);  in eisa_mask_irq()
184 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in eisa_mask_irq()
193 	spin_lock_irqsave(&eisa_irq_lock, flags);  in eisa_unmask_irq()
201 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in eisa_unmask_irq()
219 	spin_lock_irqsave(&eisa_irq_lock, flags);  in eisa_irq()
247 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in eisa_irq()
252 	spin_lock_irqsave(&eisa_irq_lock, flags);  in eisa_irq()
261 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in eisa_irq()
273 	spin_lock_irqsave(&eisa_irq_lock, flags);  in init_eisa_pic()
310 	spin_unlock_irqrestore(&eisa_irq_lock, flags);  in init_eisa_pic()