enablePort       2414 drivers/usb/serial/keyspan.c 		msg.enablePort = 1;
enablePort       2429 drivers/usb/serial/keyspan.c 		msg.enablePort = 0;
enablePort       2444 drivers/usb/serial/keyspan.c 		msg.enablePort = 0;
enablePort        188 drivers/usb/serial/keyspan_usa49msg.h 		enablePort,		// start servicing port (move data, check status)