kgdboc            346 drivers/tty/serial/kgdboc.c module_param_call(kgdboc, param_set_kgdboc_var, param_get_string, &kps, 0644);
kgdboc            347 drivers/tty/serial/kgdboc.c MODULE_PARM_DESC(kgdboc, "<serial_device>[,baud]");