base_ops          389 drivers/tty/serial/8250/8250_core.c static const struct uart_ops *base_ops;
base_ops          449 drivers/tty/serial/8250/8250_core.c 	base_ops->config_port(port, flags);
base_ops          460 drivers/tty/serial/8250/8250_core.c 	ret = base_ops->request_port(port);
base_ops          464 drivers/tty/serial/8250/8250_core.c 			base_ops->release_port(port);
base_ops          476 drivers/tty/serial/8250/8250_core.c 	base_ops->release_port(port);
base_ops          514 drivers/tty/serial/8250/8250_core.c 		if (!base_ops)
base_ops          515 drivers/tty/serial/8250/8250_core.c 			base_ops = port->ops;
base_ops          530 drivers/tty/serial/8250/8250_core.c 	univ8250_port_ops = *base_ops;