if (uclass_get_device_by_seq(UCLASS_SERIAL, INDEX, &dev) &&
uclass_get_device(UCLASS_SERIAL, INDEX, &dev) &&
(uclass_first_device(UCLASS_SERIAL, &dev) || !dev))
- panic("No serial driver found");
+ panic_str("No serial driver found");
#undef INDEX
gd->cur_serial_dev = dev;
}