tag	line	file	source code
ENOTTY	1418	kernel/chr_drv/tpqic02.c	return -ENOTTY;
ENOTTY	2466	kernel/chr_drv/tpqic02.c	return -ENOTTY;  /* Other cmds not supported. */
ENOTTY	489	kernel/chr_drv/tty_ioctl.c	return -ENOTTY;