69     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in open()  local
70     if (endpoint == nullptr) {  in open()
75     result = endpoint->registerStream(keep);  in open()
121     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in standby_l()  local
122     if (endpoint == nullptr) {  in standby_l()
126     aaudio_result_t result = endpoint->standby();  in standby_l()
134     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in exitStandby_l()  local
135     if (endpoint == nullptr) {  in exitStandby_l()
139     aaudio_result_t result = endpoint->exitStandby(parcelable);  in exitStandby_l()
152     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in startClient()  local
153     if (endpoint == nullptr) {  in startClient()
158     aaudio_result_t result = endpoint->startClient(client, attr, clientHandle);  in startClient()
163     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in stopClient()  local
164     if (endpoint == nullptr) {  in stopClient()
168     aaudio_result_t result = endpoint->stopClient(clientHandle);  in stopClient()
175     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in getFreeRunningPosition_l()  local
176     if (endpoint == nullptr) {  in getFreeRunningPosition_l()
181             static_cast<AAudioServiceEndpointMMAP *>(endpoint.get());  in getFreeRunningPosition_l()
199     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in getHardwareTimestamp_l()  local
200     if (endpoint == nullptr) {  in getHardwareTimestamp_l()
205             static_cast<AAudioServiceEndpointMMAP *>(endpoint.get());  in getHardwareTimestamp_l()
232     sp<AAudioServiceEndpoint> endpoint = mServiceEndpointWeak.promote();  in getAudioDataDescription_l()  local
233     if (endpoint == nullptr) {  in getAudioDataDescription_l()
238             static_cast<AAudioServiceEndpointMMAP *>(endpoint.get());  in getAudioDataDescription_l()