2740                 PlaybackThread *dstThread = checkPlaybackThread_l(mPlaybackThreads.keyAt(0));  in closeOutput_nonvirtual()  local
2741                 if (dstThread != NULL) {  in closeOutput_nonvirtual()
2743                     Mutex::Autolock _dl(dstThread->mLock);  in closeOutput_nonvirtual()
2748                                 dstThread);  in closeOutput_nonvirtual()
3954     PlaybackThread *dstThread = checkPlaybackThread_l(dstOutput);  in moveEffects()  local
3955     if (dstThread == NULL) {  in moveEffects()
3960     Mutex::Autolock _dl(dstThread->mLock);  in moveEffects()
3962     return moveEffectChain_l(sessionId, srcThread, dstThread);  in moveEffects()
3985                                    AudioFlinger::PlaybackThread *dstThread)  in moveEffectChain_l()  argument
3988             sessionId, srcThread, dstThread);  in moveEffectChain_l()
3998     if (!chain->isCompatibleWithThread_l(dstThread)) {  in moveEffectChain_l()
4001                 dstThread);  in moveEffectChain_l()
4021         status = dstThread->addEffect_l(effect);  in moveEffectChain_l()
4054                                          const sp<PlaybackThread>& dstThread,  in moveAuxEffectToIo()  argument
4062     if (EffectId != 0 && thread != 0 && dstThread != thread.get()) {  in moveAuxEffectToIo()
4063         Mutex::Autolock _dl(dstThread->mLock);  in moveAuxEffectToIo()
4076         status = dstThread->addEffect_l(effect);  in moveAuxEffectToIo()