tag	line	file	source code
canon_column	566	drivers/char/tty_io.c	tty->canon_column = tty->column;
canon_column	574	drivers/char/tty_io.c	tty->canon_column = tty->column = 0;
canon_column	577	drivers/char/tty_io.c	tty->canon_column = tty->column = 0;
canon_column	671	drivers/char/tty_io.c	unsigned int col = tty->canon_column;
canon_column	892	drivers/char/tty_io.c	tty->canon_column = tty->column;
canon_column	275	include/linux/tty.h	unsigned int canon_column;