tag	line	file	source code
change_speed	294	include/linux/tty.h	extern void change_speed(unsigned int line);
change_speed	738	kernel/chr_drv/serial.c	change_speed(info->line);
change_speed	889	kernel/chr_drv/serial.c	change_speed(info->line);
change_speed	137	kernel/chr_drv/tty_ioctl.c	change_speed(channel-64);
change_speed	211	kernel/chr_drv/tty_ioctl.c	change_speed(channel-64);