tag	line	file	source code
DEV_TO_SL	722	kernel/chr_drv/serial.c	info = rs_table + DEV_TO_SL(tty->line);
DEV_TO_SL	743	kernel/chr_drv/serial.c	printk("throttle tty%d: %d (%d, %d)....\n", DEV_TO_SL(tty->line),
DEV_TO_SL	748	kernel/chr_drv/serial.c	info = rs_table + DEV_TO_SL(tty->line);
DEV_TO_SL	758	kernel/chr_drv/serial.c	info = rs_table + DEV_TO_SL(tty->line);
DEV_TO_SL	978	kernel/chr_drv/serial.c	line = DEV_TO_SL(tty->line);
DEV_TO_SL	1039	kernel/chr_drv/serial.c	info = &rs_table[DEV_TO_SL(tty->line)];
DEV_TO_SL	1041	kernel/chr_drv/serial.c	change_speed(DEV_TO_SL(tty->line));
DEV_TO_SL	1075	kernel/chr_drv/serial.c	line = DEV_TO_SL(tty->line);
DEV_TO_SL	1217	kernel/chr_drv/serial.c	line = DEV_TO_SL(tty->line);