port_locked      1635 drivers/tty/serial/pch_uart.c 	int port_locked = 1;
port_locked      1647 drivers/tty/serial/pch_uart.c 		port_locked = 0;
port_locked      1650 drivers/tty/serial/pch_uart.c 		port_locked = spin_trylock(&priv->port.lock);
port_locked      1672 drivers/tty/serial/pch_uart.c 	if (port_locked)