31 struct opal_event_irqchip {  struct
36 static struct opal_event_irqchip opal_event_irqchip;  variable
46 	e = READ_ONCE(last_outstanding_events) & opal_event_irqchip.mask;  in opal_handle_events()
56 		generic_handle_domain_irq(opal_event_irqchip.domain, hwirq);  in opal_handle_events()
65 	e = be64_to_cpu(events) & opal_event_irqchip.mask;  in opal_handle_events()
72 	if (READ_ONCE(last_outstanding_events) & opal_event_irqchip.mask)  in opal_have_pending_events()
79 	clear_bit(d->hwirq, &opal_event_irqchip.mask);  in opal_event_mask()
84 	set_bit(d->hwirq, &opal_event_irqchip.mask);  in opal_event_unmask()
102 static struct opal_event_irqchip opal_event_irqchip = {  variable
115 	irq_set_chip_data(irq, &opal_event_irqchip);  in opal_event_map()
116 	irq_set_chip_and_handler(irq, &opal_event_irqchip.irqchip,  in opal_event_map()
194 	opal_event_irqchip.domain = irq_domain_add_linear(dn, MAX_NUM_EVENTS,  in opal_event_init()
195 				&opal_event_domain_ops, &opal_event_irqchip);  in opal_event_init()
197 	if (!opal_event_irqchip.domain) {  in opal_event_init()
308 	if (WARN_ON_ONCE(!opal_event_irqchip.domain))  in opal_event_request()
311 	return irq_create_mapping(opal_event_irqchip.domain, opal_event_nr);  in opal_event_request()