PHYSDEVOP_map_pirq
ret = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq,
ret = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq,
rc = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq, &map_irq);
rc = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq, &map_irq);