uart_startup      998 drivers/tty/serial/serial_core.c 		retval = uart_startup(tty, state, 1);
uart_startup     1166 drivers/tty/serial/serial_core.c 		ret = uart_startup(tty, state, 1);
uart_startup     1796 drivers/tty/serial/serial_core.c 	ret = uart_startup(tty, state, 0);