/* forward it to userspace, maybe it knows how to handle it */
                acpi_bus_generate_netlink_event(
                                        ibm->acpi->device->pnp.device_class,
-                                       ibm->acpi->device->dev.bus_id,
+                                       dev_name(&ibm->acpi->device->dev),
                                        event, 0);
                return;
        }
                if (!ignore_acpi_ev && send_acpi_ev) {
                        acpi_bus_generate_netlink_event(
                                        ibm->acpi->device->pnp.device_class,
-                                       ibm->acpi->device->dev.bus_id,
+                                       dev_name(&ibm->acpi->device->dev),
                                        event, hkey);
                }
        }
        }
        acpi_bus_generate_proc_event(ibm->acpi->device, event, data);
        acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
-                                         ibm->acpi->device->dev.bus_id,
+                                         dev_name(&ibm->acpi->device->dev),
                                          event, data);
 }
 
 {
        acpi_bus_generate_proc_event(ibm->acpi->device, event, 0);
        acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
-                                         ibm->acpi->device->dev.bus_id,
+                                         dev_name(&ibm->acpi->device->dev),
                                          event, 0);
 }