CONTROL_DTR_HIGH 471 drivers/usb/serial/oti6858.c control |= (CONTROL_DTR_HIGH | CONTROL_RTS_HIGH); CONTROL_DTR_HIGH 597 drivers/usb/serial/oti6858.c control |= CONTROL_DTR_HIGH; CONTROL_DTR_HIGH 601 drivers/usb/serial/oti6858.c control &= ~CONTROL_DTR_HIGH;