38     mLnb = lnb;  in TunerHidlLnb()
43     mLnb = nullptr;  in ~TunerHidlLnb()
49     if (mLnb == nullptr) {  in setCallback()
61     HidlResult status = mLnb->setCallback(lnbCallback);  in setCallback()
69     if (mLnb == nullptr) {  in setVoltage()
75     HidlResult status = mLnb->setVoltage(static_cast<HidlLnbVoltage>(in_voltage));  in setVoltage()
83     if (mLnb == nullptr) {  in setTone()
89     HidlResult status = mLnb->setTone(static_cast<HidlLnbTone>(in_tone));  in setTone()
97     if (mLnb == nullptr) {  in setSatellitePosition()
103     HidlResult status = mLnb->setSatellitePosition(static_cast<HidlLnbPosition>(in_position));  in setSatellitePosition()
111     if (mLnb == nullptr) {  in sendDiseqcMessage()
117     HidlResult status = mLnb->sendDiseqcMessage(in_diseqcMessage);  in sendDiseqcMessage()
125     if (mLnb == nullptr) {  in close()
131     HidlResult res = mLnb->close();  in close()
132     mLnb = nullptr;  in close()