101     AudioHwDevice* hwDevice = findAudioHwDeviceByModule_l(port->ext.device.hw_module);  in getAudioPort_l()  local
102     if (hwDevice == nullptr) {  in getAudioPort_l()
106     if (!hwDevice->supportsAudioPatches()) {  in getAudioPort_l()
109     return hwDevice->getAudioPort(port);  in getAudioPort_l()
174                 sp<DeviceHalInterface> hwDevice = findHwDeviceByModule_l(hwModule);  in createAudioPatch_l()  local
175                 if (hwDevice != 0) {  in createAudioPatch_l()
176                     hwDevice->releaseAudioPatch(removedPatch.mHalHandle);  in createAudioPatch_l()
182                 reuseExistingHalPatch = (hwDevice == 0) && patchesHaveSameRoute(*patch, oldPatch);  in createAudioPatch_l()
361                     sp<DeviceHalInterface> hwDevice = audioHwDevice->hwDevice();  in createAudioPatch_l()  local
362                     status = hwDevice->createAudioPatch(patch->num_sources,  in createAudioPatch_l()
494     AudioHwDevice* hwDevice = findAudioHwDeviceByModule_l(devicePort->ext.device.hw_module);  in getAudioMixPort_l()  local
495     if (hwDevice == nullptr) {  in getAudioMixPort_l()
499     return hwDevice->getAudioMixPort(devicePort, mixPort);  in getAudioMixPort_l()
792             sp<DeviceHalInterface> hwDevice = findHwDeviceByModule_l(src.ext.device.hw_module);  in releaseAudioPatch_l()  local
793             if (hwDevice == 0) {  in releaseAudioPatch_l()
819                 status = hwDevice->releaseAudioPatch(removedPatch.mHalHandle);  in releaseAudioPatch_l()
946     return audioHwDevice ? audioHwDevice->hwDevice() : nullptr;  in findHwDeviceByModule_l()