pcibios_map_platform_irq   64 arch/sh/drivers/pci/pci.c 	bridge->map_irq = pcibios_map_platform_irq;
pcibios_map_platform_irq   83 arch/sh/include/asm/pci.h int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin);