xen_register_device_domain_owner
EXPORT_SYMBOL_GPL(xen_register_device_domain_owner);
if (xen_register_device_domain_owner(dev,
xen_register_device_domain_owner(dev, pdev->xdev->otherend_id);
int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain);