pci_bus_read_dev_vendor_id
if (pci_bus_read_dev_vendor_id(pbus, PCI_DEVFN(device, function),
if (pci_bus_read_dev_vendor_id(slot->bus,
if (pci_bus_read_dev_vendor_id(slot->bus,
if (!pci_bus_read_dev_vendor_id(ctrl->pci_bus, tdevice, &work, 0))
found = pci_bus_read_dev_vendor_id(bus, devfn, &l, 0);
return pci_bus_read_dev_vendor_id(pdev->bus, pdev->devfn, &v, 0);
bool pci_bus_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl,
EXPORT_SYMBOL(pci_bus_read_dev_vendor_id);
if (!pci_bus_read_dev_vendor_id(bus, devfn, &l, 60*1000))