On Tue, May 9, 2017 at 9:46 PM, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote: > That is the point of the patch - we want to fail silently if the device > is not actually there and fails even the simplest communication. Driver > core treats ENXIO and ENODEV as special and does not log errors. Got it, thanks for the explanation! -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html