tag	line	file	source code
tty_opened	1738	drivers/char/scc.c	scc->tty_opened++;
tty_opened	1771	drivers/char/scc.c	if(scc->tty_opened)
tty_opened	1773	drivers/char/scc.c	scc->tty_opened--;
tty_opened	230	include/linux/scc.h	unsigned char tty_opened;