aspeed_vuart_set_throttle  219 drivers/tty/serial/8250/8250_aspeed_vuart.c 	aspeed_vuart_set_throttle(port, true);
aspeed_vuart_set_throttle  224 drivers/tty/serial/8250/8250_aspeed_vuart.c 	aspeed_vuart_set_throttle(port, false);