1#include <linux/pci.h> 2#include <asm/irq.h> 3 4int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) 5{ 6 int irq; 7 8 if (!pin) 9 return 0; 10 11 irq = allocate_irqno(); 12 if (irq < 0) 13 return 0; 14 15 return irq; 16} 17 18/* Do platform specific device initialization at pci_enable_device() time */ 19int pcibios_plat_dev_init(struct pci_dev *dev) 20{ 21 return 0; 22} 23