tag	line	file	source code
change_speed	303	include/linux/tty.h	extern void change_speed(unsigned int line);
change_speed	862	kernel/chr_drv/serial.c	change_speed(info->line);
change_speed	869	kernel/chr_drv/serial.c	change_speed(info->line);
change_speed	1020	kernel/chr_drv/serial.c	change_speed(info->line);
change_speed	143	kernel/chr_drv/tty_ioctl.c	change_speed(channel-64);
change_speed	217	kernel/chr_drv/tty_ioctl.c	change_speed(channel-64);