88     : mHalTuner(NULL), mCallback(callback), mParentDevice(parentDevice)  in Tuner()
99         parentDevice->closeHalTuner(mHalTuner);  in ~Tuner()
106     if (mHalTuner == NULL) {  in setConfiguration()
111     int rc = mHalTuner->set_configuration(mHalTuner, &halConfig);  in setConfiguration()
121     if (mHalTuner == NULL) {  in getConfiguration()
125     rc = mHalTuner->get_configuration(mHalTuner, &halConfig);  in getConfiguration()
136     if (mHalTuner == NULL) {  in scan()
139     int rc = mHalTuner->scan(mHalTuner, static_cast<radio_direction_t>(direction), skipSubChannel);  in scan()
144     if (mHalTuner == NULL) {  in step()
147     int rc = mHalTuner->step(mHalTuner, static_cast<radio_direction_t>(direction), skipSubChannel);  in step()
152     if (mHalTuner == NULL) {  in tune()
155     int rc = mHalTuner->tune(mHalTuner, channel, subChannel);  in tune()
160     if (mHalTuner == NULL) {  in cancel()
163     int rc = mHalTuner->cancel(mHalTuner);  in cancel()
174     if (mHalTuner == NULL) {  in getProgramInformation()
179     rc = mHalTuner->get_program_information(mHalTuner, &halInfo);  in getProgramInformation()