KDADDIO           421 drivers/tty/vt/vt_ioctl.c 	case KDADDIO:
KDADDIO           433 drivers/tty/vt/vt_ioctl.c 		ret = ksys_ioperm(arg, 1, (cmd == KDADDIO)) ? -ENXIO : 0;
KDADDIO          1225 drivers/tty/vt/vt_ioctl.c 	case KDADDIO: