retv_if(bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED,
BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED);
#ifdef TIZEN_FEATURE_BT_DPM
retv_if(bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED,
BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED);
#ifdef TIZEN_FEATURE_BT_DPM