53 struct irqdesc irq_desc[NR_IRQS];  variable
80 	struct irqdesc *desc = irq_desc + irq;  in disable_irq()
104 	struct irqdesc *desc = irq_desc + irq;  in enable_irq()
137 	    	action = irq_desc[i].action;  in get_irq_list()
215 	struct irqdesc *desc = irq_desc + irq;  in do_IRQ()
296 			do_IRQ(desc - irq_desc, regs);  in do_pending_irqs()
363 		desc->unmask(desc - irq_desc);  in irqlck_timeout()
375 	desc = irq_desc + irq;  in do_ecard_IRQ()
423 	desc = irq_desc + irq;  in setup_arm_irq()
495 	if (irq >= NR_IRQS || !irq_desc[irq].valid || !handler ||  in request_irq()
534 	if (irq >= NR_IRQS || !irq_desc[irq].valid) {  in free_irq()
543 	for (p = &irq_desc[irq].action; (action = *p) != NULL; p = &action->next) {  in free_irq()
581 		if (!irq_desc[i].probe_ok || irq_desc[i].action)  in probe_irq_on()
584 		irq_desc[i].probing = 1;  in probe_irq_on()
585 		irq_desc[i].triggered = 0;  in probe_irq_on()
586 		irq_desc[i].unmask(i);  in probe_irq_on()
602 		if (irq_desc[i].probing && irq_desc[i].triggered) {  in probe_irq_on()
603 			irq_desc[i].probing = 0;  in probe_irq_on()
618 		if (irq_desc[i].probing && irq_desc[i].triggered)  in probe_irq_mask()
643 		if (irq_desc[i].probing &&  in probe_irq_off()
644 		    irq_desc[i].triggered) {  in probe_irq_off()
673 		irq_desc[irq].disable_depth = 1;  in init_IRQ()
674 		irq_desc[irq].probe_ok = 0;  in init_IRQ()
675 		irq_desc[irq].valid    = 0;  in init_IRQ()
676 		irq_desc[irq].noautoenable = 0;  in init_IRQ()
677 		irq_desc[irq].mask_ack = dummy_mask_unmask_irq;  in init_IRQ()
678 		irq_desc[irq].mask     = dummy_mask_unmask_irq;  in init_IRQ()
679 		irq_desc[irq].unmask   = dummy_mask_unmask_irq;  in init_IRQ()
680 		INIT_LIST_HEAD(&irq_desc[irq].pend);  in init_IRQ()
681 		init_timer(&irq_desc[irq].lck_timer);  in init_IRQ()
682 		irq_desc[irq].lck_timer.data = (unsigned long)&irq_desc[irq];  in init_IRQ()
683 		irq_desc[irq].lck_timer.function = irqlck_timeout;  in init_IRQ()