netif_carrier_off(card->dev);
                        break;
                default:
-                       PRINT_INFO("UNRECOGNIZED LGW COMMAND\n");
+                       LCS_DBF_TEXT(5, trace, "noLGWcmd");
                        break;
                }
        } else
        LCS_DBF_TEXT(2, setup, "add_dev");
         card = lcs_alloc_card();
         if (!card) {
-                PRINT_ERR("Allocation of lcs card failed\n");
+               LCS_DBF_TEXT_(2, setup, "  rc%d", -ENOMEM);
                put_device(&ccwgdev->dev);
                 return -ENOMEM;
         }
        ret = sysfs_create_group(&ccwgdev->dev.kobj, &lcs_attr_group);
        if (ret) {
-                PRINT_ERR("Creating attributes failed");
                lcs_free_card(card);
                put_device(&ccwgdev->dev);
                return ret;
        default:
                LCS_DBF_TEXT(3, setup, "errinit");
                PRINT_ERR("LCS: Initialization failed\n");
-               PRINT_ERR("LCS: No device found!\n");
                goto out;
        }
        if (!dev)
        if (!card)
                return;
 
-       PRINT_INFO("Removing lcs group device ....\n");
        LCS_DBF_TEXT(3, setup, "remdev");
        LCS_DBF_HEX(3, setup, &card, sizeof(void*));
        if (ccwgdev->state == CCWGROUP_ONLINE) {