tag	line	file	source code
refcount	2008	drivers/char/console.c	console_driver.refcount = &console_refcount;
refcount	2725	drivers/char/cyclades.c	cy_serial_driver.refcount = &serial_refcount;
refcount	231	drivers/char/pty.c	pty_driver.refcount = &pty_refcount;
refcount	2185	drivers/char/scc.c	scc_driver.refcount = &scc_refcount;  /* not needed yet */
refcount	2611	drivers/char/serial.c	serial_driver.refcount = &serial_refcount;
refcount	868	drivers/char/tty_io.c	(*driver->refcount)++;
refcount	901	drivers/char/tty_io.c	(*driver->other->refcount)++;
refcount	1105	drivers/char/tty_io.c	(*tty->driver.refcount)--;
refcount	1110	drivers/char/tty_io.c	(*o_tty->driver.refcount)--;
refcount	1685	drivers/char/tty_io.c	if (*driver->refcount)
refcount	110	include/linux/tty_driver.h	int  *refcount;  /* for loadable tty drivers */