tag	line	file	source code
change_speed	83	drivers/char/serial.c	static void change_speed(unsigned int line);
change_speed	838	drivers/char/serial.c	change_speed(info->line);
change_speed	1215	drivers/char/serial.c	change_speed(info->line);
change_speed	1446	drivers/char/serial.c	change_speed(DEV_TO_SL(tty->line));