174       mPrimaryHardwareDev(NULL),  in AudioFlinger()
1163         if (mPrimaryHardwareDev == nullptr) {  in setMode()
1166         sp<DeviceHalInterface> dev = mPrimaryHardwareDev->hwDevice();  in setMode()
1199     if (mPrimaryHardwareDev == nullptr) {  in setMicMute()
1202     sp<DeviceHalInterface> primaryDev = mPrimaryHardwareDev->hwDevice();  in setMicMute()
1227     if (mPrimaryHardwareDev == nullptr) {  in getMicMute()
1230     sp<DeviceHalInterface> primaryDev = mPrimaryHardwareDev->hwDevice();  in getMicMute()
1652     if (mPrimaryHardwareDev == nullptr) {  in getInputBufferSize()
1657     sp<DeviceHalInterface> dev = mPrimaryHardwareDev->hwDevice();  in getInputBufferSize()
1740     if (mPrimaryHardwareDev == nullptr) {  in setVoiceVolume()
1743     sp<DeviceHalInterface> dev = mPrimaryHardwareDev->hwDevice();  in setVoiceVolume()
2227         mPrimaryHardwareDev = audioDevice;  in loadHwModule_l()
2229         mPrimaryHardwareDev->hwDevice()->setMode(mMode);  in loadHwModule_l()
2344         if (mPrimaryHardwareDev == nullptr) {  in getAudioHwSyncForSession()
2347         dev = mPrimaryHardwareDev->hwDevice();  in getAudioHwSyncForSession()
2581             if ((mPrimaryHardwareDev == nullptr) && (flags & AUDIO_OUTPUT_FLAG_PRIMARY)) {  in openOutput()
2583                 mPrimaryHardwareDev = playbackThread->getOutput()->audioHwDev;  in openOutput()
2586                 mPrimaryHardwareDev->hwDevice()->setMode(mMode);  in openOutput()
3254     if (mPrimaryHardwareDev == nullptr) {  in primaryPlaybackThread_l()
3263         if (output != NULL && output->audioHwDev == mPrimaryHardwareDev) {  in primaryPlaybackThread_l()