225     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in startDevice_l()  local
226     if (endpoint == nullptr) {  in startDevice_l()
230     if (!endpoint->isConnected()) {  in startDevice_l()
234     return endpoint->startStream(this, &mClientHandle);  in startDevice_l()
317     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in pause_l()  local
318     if (endpoint == nullptr) {  in pause_l()
323     result = endpoint->stopStream(this, mClientHandle);  in pause_l()
361     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in stop_l()  local
362     if (endpoint == nullptr) {  in stop_l()
368     result = endpoint->stopStream(this, mClientHandle);  in stop_l()
792     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in closeAndClear()  local
793     if (endpoint == nullptr) {  in closeAndClear()
796         endpoint->unregisterStream(this);  in closeAndClear()
798         endpointManager.closeEndpoint(endpoint);  in closeAndClear()