tag	line	file	source code
DEV_TO_SL	583	kernel/chr_drv/serial.c	info = rs_table + DEV_TO_SL(tty->line);
DEV_TO_SL	602	kernel/chr_drv/serial.c	printk("throttle tty%d: %d (%d, %d)....\n", DEV_TO_SL(tty->line),
DEV_TO_SL	607	kernel/chr_drv/serial.c	info = rs_table + DEV_TO_SL(tty->line);
DEV_TO_SL	617	kernel/chr_drv/serial.c	info = rs_table + DEV_TO_SL(tty->line);
DEV_TO_SL	646	kernel/chr_drv/serial.c	line = DEV_TO_SL(tty->line);
DEV_TO_SL	974	kernel/chr_drv/serial.c	line = DEV_TO_SL(tty->line);
DEV_TO_SL	1023	kernel/chr_drv/serial.c	line = DEV_TO_SL(tty->line);