On Tue, 2016-03-15 at 00:04 +0000, Nicolas Saenz Julienne wrote: > Hi, > the device is missing all the ACM specific "extra" info on it's interface > descriptor. Which seems be triggering the "Zero length descriptor references" > error during the probe function. Adding the NO_UNION_NORMAL quirk seems to solve > the issue. Could you resubmit with this explanation in the change log? Then everything will be on record. The patch itself is fine. Regards Oliver -- 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