aspeed_vuart_set_enabled  404 drivers/tty/serial/8250/8250_aspeed_vuart.c 	aspeed_vuart_set_enabled(vuart, true);
aspeed_vuart_set_enabled  423 drivers/tty/serial/8250/8250_aspeed_vuart.c 	aspeed_vuart_set_enabled(vuart, false);