48     int rc;  in onFirstRef()  local
62     rc = hw_get_module_by_class(RADIO_HARDWARE_MODULE_ID, classString, &mod);  in onFirstRef()
63     if (rc != 0) {  in onFirstRef()
65               RADIO_HARDWARE_MODULE_ID, classString, strerror(-rc));  in onFirstRef()
69     rc = radio_hw_device_open(mod, &mHwDevice);  in onFirstRef()
70     if (rc != 0) {  in onFirstRef()
72               RADIO_HARDWARE_MODULE_ID, "primary", strerror(-rc));  in onFirstRef()
101     int rc;  in getProperties()  local
106         rc = -ENODEV;  in getProperties()
109     rc = mHwDevice->get_properties(mHwDevice, &halProperties);  in getProperties()
110     if (rc == 0) {  in getProperties()
115     _hidl_cb(Utils::convertHalResult(rc), properties);  in getProperties()
127     int rc = mHwDevice->open_tuner(mHwDevice, &halConfig, audio,  in openTuner()  local
130     if (rc == 0) {  in openTuner()
134     _hidl_cb(Utils::convertHalResult(rc), tunerImpl);  in openTuner()