2654                 PlaybackThread *dstThread = checkPlaybackThread_l(mPlaybackThreads.keyAt(0));  in closeOutput_nonvirtual()  local
2655                 if (dstThread != NULL) {  in closeOutput_nonvirtual()
2657                     Mutex::Autolock _dl(dstThread->mLock);  in closeOutput_nonvirtual()
2662                                 dstThread);  in closeOutput_nonvirtual()
3698     PlaybackThread *dstThread = checkPlaybackThread_l(dstOutput);  in moveEffects()  local
3699     if (dstThread == NULL) {  in moveEffects()
3704     Mutex::Autolock _dl(dstThread->mLock);  in moveEffects()
3706     return moveEffectChain_l(sessionId, srcThread, dstThread);  in moveEffects()
3729                                    AudioFlinger::PlaybackThread *dstThread)  in moveEffectChain_l()  argument
3732             sessionId, srcThread, dstThread);  in moveEffectChain_l()
3742     if (!chain->isCompatibleWithThread_l(dstThread)) {  in moveEffectChain_l()
3745                 dstThread);  in moveEffectChain_l()
3765         status = dstThread->addEffect_l(effect);  in moveEffectChain_l()
3798                                          const sp<PlaybackThread>& dstThread,  in moveAuxEffectToIo()  argument
3806     if (EffectId != 0 && thread != 0 && dstThread != thread.get()) {  in moveAuxEffectToIo()
3807         Mutex::Autolock _dl(dstThread->mLock);  in moveAuxEffectToIo()
3820         status = dstThread->addEffect_l(effect);  in moveAuxEffectToIo()