{structpci_dev*pcidev= (structpci_dev*)if_dev;#ifLINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)hdev->bus = HCI_PCI; hdev->dev_type = HCI_BREDR;#elsehdev->type = HCI_PCI;#endifpci_set_drvdata(pcidev, hdev); SET_HCIDEV_DEV(hdev, &pcidev->dev); }break;default: printk("inval...