chipset_bus_create(struct visor_device *dev)
 {
        int err;
-       u32 bus_no = dev->chipset_bus_no;
 
-       POSTCODE_LINUX(BUS_CREATE_ENTRY_PC, 0, bus_no, DIAG_SEVERITY_PRINT);
        err = create_bus_instance(dev);
-       POSTCODE_LINUX(BUS_CREATE_EXIT_PC, 0, bus_no, DIAG_SEVERITY_PRINT);
 
-       if (err < 0) {
-               POSTCODE_LINUX(BUS_CREATE_FAILURE_PC, 0, bus_no,
-                              DIAG_SEVERITY_ERR);
+       if (err < 0)
                return err;
-       }
 
        bus_create_response(dev, err);
 
 chipset_device_create(struct visor_device *dev_info)
 {
        int err;
-       u32 bus_no = dev_info->chipset_bus_no;
-       u32 dev_no = dev_info->chipset_dev_no;
-
-       POSTCODE_LINUX(DEVICE_CREATE_ENTRY_PC, dev_no, bus_no,
-                      DIAG_SEVERITY_PRINT);
 
        err = create_visor_device(dev_info);
-       if (err < 0) {
-               POSTCODE_LINUX(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
-                              DIAG_SEVERITY_ERR);
+       if (err < 0)
                return err;
-       }
-
-       POSTCODE_LINUX(DEVICE_CREATE_SUCCESS_PC, dev_no, bus_no,
-                      DIAG_SEVERITY_PRINT);
 
        device_create_response(dev_info, err);