pcibios_set_irq_routing  537 arch/x86/pci/irq.c 	return pcibios_set_irq_routing(bridge, pin, irq);
pcibios_set_irq_routing   27 include/asm-cris/pci.h int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
pcibios_set_irq_routing   63 include/asm-x86/pci.h int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);