- printk(KERN_WARNING "Cannot find PCI interrupt acknowledge"
- " address, polling\n");
-
- i8259_init(pic, chrp_int_ack);
- if (ppc_md.get_irq == NULL)
- ppc_md.get_irq = i8259_irq;
- if (chrp_mpic != NULL) {
- cascade_irq = irq_of_parse_and_map(pic, 0);
- if (cascade_irq == NO_IRQ)
- printk(KERN_ERR "i8259: failed to map cascade irq\n");
- else
- set_irq_chained_handler(cascade_irq,
- chrp_8259_cascade);
- }
-}