>If you find it can't work, there are may be something wrong at other places, eg, the gadget driver is not >loaded successfully. Would you please help to check more? Found the problem in my setup. The patch is working great now. Thanks, Svet. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html