ssb_pcibios_map_irq   51 arch/mips/pci/pci-bcm47xx.c 	res = ssb_pcibios_map_irq(dev, slot, pin);
ssb_pcibios_map_irq  679 include/linux/ssb/ssb.h int ssb_pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);