disablePort      2415 drivers/usb/serial/keyspan.c 		msg.disablePort = 0;
disablePort      2430 drivers/usb/serial/keyspan.c 		msg.disablePort = 1;
disablePort      2445 drivers/usb/serial/keyspan.c 		msg.disablePort = 0;
disablePort       189 drivers/usb/serial/keyspan_usa49msg.h 		disablePort;	// stop servicing port (does implicit tx/rx flush/off)