> + if (chip_type == HPT374 && (PCI_FUNC(dev->devfn) & 1)) { > + struct pci_dev *dev1 = pci_get_slot(dev->bus, > + dev->devfn - 1); Can be NULL > + unsigned long io_base = pci_resource_start(dev1, 4); Kaboom - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html