tx4939_pci_map_irq  511 arch/mips/include/asm/txx9/tx4939.h int tx4939_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
tx4939_pci_map_irq  552 arch/mips/txx9/rbtx4939/setup.c 	.pci_map_irq = tx4939_pci_map_irq,