173       mPrimaryHardwareDev(NULL),  in AudioFlinger()
1153         if (mPrimaryHardwareDev == nullptr) {  in setMode()
1156         sp<DeviceHalInterface> dev = mPrimaryHardwareDev->hwDevice();  in setMode()
1185     if (mPrimaryHardwareDev == nullptr) {  in setMicMute()
1188     sp<DeviceHalInterface> primaryDev = mPrimaryHardwareDev->hwDevice();  in setMicMute()
1213     if (mPrimaryHardwareDev == nullptr) {  in getMicMute()
1216     sp<DeviceHalInterface> primaryDev = mPrimaryHardwareDev->hwDevice();  in getMicMute()
1638     if (mPrimaryHardwareDev == nullptr) {  in getInputBufferSize()
1648     sp<DeviceHalInterface> dev = mPrimaryHardwareDev->hwDevice();  in getInputBufferSize()
1702     if (mPrimaryHardwareDev == nullptr) {  in setVoiceVolume()
1705     sp<DeviceHalInterface> dev = mPrimaryHardwareDev->hwDevice();  in setVoiceVolume()
2181         mPrimaryHardwareDev = audioDevice;  in loadHwModule_l()
2183         mPrimaryHardwareDev->hwDevice()->setMode(mMode);  in loadHwModule_l()
2298         if (mPrimaryHardwareDev == nullptr) {  in getAudioHwSyncForSession()
2301         dev = mPrimaryHardwareDev->hwDevice();  in getAudioHwSyncForSession()
2535             if ((mPrimaryHardwareDev == nullptr) && (flags & AUDIO_OUTPUT_FLAG_PRIMARY)) {  in openOutput()
2537                 mPrimaryHardwareDev = playbackThread->getOutput()->audioHwDev;  in openOutput()
2540                 mPrimaryHardwareDev->hwDevice()->setMode(mMode);  in openOutput()
3207     if (mPrimaryHardwareDev == nullptr) {  in primaryPlaybackThread_l()
3216         if (output != NULL && output->audioHwDev == mPrimaryHardwareDev) {  in primaryPlaybackThread_l()