- if (!desc->action && !(desc->status & IRQ_NOPROBE)) {
- /*
- * An old-style architecture might still have
- * the handle_bad_irq handler there:
- */
- compat_irq_chip_set_default_handler(desc);
-
- /*
- * Some chips need to know about probing in
- * progress:
- */
- if (desc->chip->set_type)
- desc->chip->set_type(i, IRQ_TYPE_PROBE);
- desc->chip->startup(i);
- }