403 bool EventHub::Device::hasValidFd() const {  in hasValidFd()  function in android::EventHub::Device
413     if (!hasValidFd()) {  in readDeviceBitMask()
525     if (hasValidFd() && mapLed(led, &sc) != NAME_NOT_FOUND) {  in setLedStateLocked()
800         if (device != nullptr && device->hasValidFd() && device->absBitmask.test(axis)) {  in getAbsoluteAxisInfo()
854         if (device != nullptr && device->hasValidFd() && device->keyBitmask.test(scanCode)) {  in getScanCodeState()
867     if (device != nullptr && device->hasValidFd() && device->keyMap.haveKeyLayout()) {  in getKeyCodeState()
889     if (device == nullptr || !device->hasValidFd() || device->keyMap.keyCharacterMap == nullptr ||  in getKeyCodeForKeyLocation()
926         if (device != nullptr && device->hasValidFd() && device->swBitmask.test(sw)) {  in getSwitchState()
942         if (device != nullptr && device->hasValidFd() && device->absBitmask.test(axis)) {  in getAbsoluteAxisValue()
1273     if (device != nullptr && device->hasValidFd()) {  in setLedState()
1363     if (device != nullptr && device->hasValidFd()) {  in vibrate()
1398     if (device != nullptr && device->hasValidFd()) {  in cancelVibrate()
1421     if (device != nullptr && device->hasValidFd() &&  in getVibratorIds()
1890     if (device.hasValidFd()) {  in unregisterDeviceFromEpollLocked()
1904     if (videoDevice.hasValidFd()) {  in unregisterVideoDeviceFromEpollLocked()