/* The INTA# - INTD# interrupts on the PCI bus are reported by the PCI block to the MPIC using single interrupt source (IRQ_TSI108_PCI). Therefore the PCI block has to be treated as a cascaded interrupt controller connected to the MPIC.  */
void __init tsi108_pci_int_init(struct device_node *node)
/* The INTA# - INTD# interrupts on the PCI bus are reported by the PCI block to the MPIC using single interrupt source (IRQ_TSI108_PCI). Therefore the PCI block has to be treated as a cascaded interrupt controller connected to the MPIC.  */
void __init tsi108_pci_int_init(struct device_node *node)
{
	DBG("Tsi108_pci_int_init: initializing PCI interrupts\n");
	pci_irq_host = irq_alloc_host(node, IRQ_HOST_MAP_LEGACY,
				      0, &pci_irq_host_ops, 0);
	if (pci_irq_host == NULL) {
		printk(KERN_ERR "pci_irq_host: failed to allocate irq host !\n");
		return;
	}
	init_pci_source();
}