- (UsbStringDesc *)&language_str,
- (UsbStringDesc *)&manufacturer_str,
- (UsbStringDesc *)&product_str,
- (UsbStringDesc *)&serial_str,
+ (const UsbStringDesc *)&language_str,
+ (const UsbStringDesc *)&manufacturer_str,
+ (const UsbStringDesc *)&product_str,
+ (const UsbStringDesc *)&serial_str,