* PCI slot and func to indicate the uncore box.
*/
if (id->driver_data & ~0xffff) {
- struct pci_driver *pci_drv = pdev->driver;
+ struct pci_driver *pci_drv = to_pci_driver(pdev->dev.driver);
pmu = uncore_pci_find_dev_pmu(pdev, pci_drv->id_table);
if (pmu == NULL)