serial8250_do_get_mctrl  112 drivers/tty/serial/8250/8250_lpss.c 	unsigned int ret = serial8250_do_get_mctrl(port);
serial8250_do_get_mctrl 1914 drivers/tty/serial/8250/8250_port.c EXPORT_SYMBOL_GPL(serial8250_do_get_mctrl);
serial8250_do_get_mctrl 1920 drivers/tty/serial/8250/8250_port.c 	return serial8250_do_get_mctrl(port);
serial8250_do_get_mctrl  158 include/linux/serial_8250.h extern unsigned int serial8250_do_get_mctrl(struct uart_port *port);