DIGI_FLUSH_RX    1109 drivers/usb/serial/digi_acceleport.c 	buf[6] = DIGI_FLUSH_TX | DIGI_FLUSH_RX;
DIGI_FLUSH_RX    1168 drivers/usb/serial/digi_acceleport.c 	buf[18] = DIGI_FLUSH_TX | DIGI_FLUSH_RX;