tag	line	file	source code
o_ldisc	164	drivers/char/tty_io.c	struct  tty_ldisc o_ldisc;
o_ldisc	172	drivers/char/tty_io.c	o_ldisc = tty->ldisc;
o_ldisc	186	drivers/char/tty_io.c	tty->ldisc = o_ldisc;