irq_find_matching_host
ipidomain = irq_find_matching_host(node, DOMAIN_BUS_IPI);
ipidomain = irq_find_matching_host(NULL, DOMAIN_BUS_IPI);
ipidomain = irq_find_matching_host(node, DOMAIN_BUS_IPI);
ipidomain = irq_find_matching_host(NULL, DOMAIN_BUS_IPI);
if (par_np && !irq_find_matching_host(par_np, DOMAIN_BUS_ANY))
return irq_find_matching_host(np, bus_token);
d = irq_find_matching_host(it.node, token);
d = irq_find_matching_host(np, DOMAIN_BUS_PCI_MSI);
d = irq_find_matching_host(bus->dev.of_node, DOMAIN_BUS_PCI_MSI);
chip->irq.parent_domain = irq_find_matching_host(np,
d = irq_find_matching_host(node, DOMAIN_BUS_WIRED);
d = irq_find_matching_host(node, DOMAIN_BUS_ANY);