551cb86cbb7d ("gpio: dwapb: Remove unneeded has_irq member in struct dwapb_port_property")
aa90939d2297 ("gpio: dwapb: Don't use IRQ 0 as valid Linux interrupt")
d7cc23604f36 ("gpio: dwapb: avoid error message for optional IRQ")
4c2b54f73aba ("gpio: dwapb: Split out dwapb_get_irq() helper")