On Wed, 18 Jan 2012, Oliver Neukum wrote: > Alan, > > how hard would it be to "fake" a device that is a child of the real > device, so that we could write a tiny driver for a "union" interface > that would probe "subdrivers" using the generic probe() calls? All you have to do is call device_register(), with the parent field set to the interface. Is that what you mean? Alan Stern -- 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