tx_throttled       45 drivers/usb/serial/keyspan_pda.c 	int			tx_throttled;
tx_throttled      184 drivers/usb/serial/keyspan_pda.c 			priv->tx_throttled = 0;
tx_throttled      466 drivers/usb/serial/keyspan_pda.c 	if (!test_bit(0, &port->write_urbs_free) || priv->tx_throttled) {
tx_throttled      544 drivers/usb/serial/keyspan_pda.c 		priv->tx_throttled = 1; /* block writers */
tx_throttled      594 drivers/usb/serial/keyspan_pda.c 	if (!test_bit(0, &port->write_urbs_free) || priv->tx_throttled)
tx_throttled      645 drivers/usb/serial/keyspan_pda.c 	priv->tx_throttled = *room ? 0 : 1;