>>>>> any clues / pointer to functions .changes which can resolve this >>>>> problem in existing linux kernel ? >>> >>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=history;f=sound/usb;hb=HEAD There are three patches with "disconnect" in their title, two of which are for the MIDI driver. -- 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