Am Samstag, 13. Februar 2010 20:01:54 schrieb Anssi Hannula: > > I'll get back to this later today, including testing with mdelay in > > port_release with the extra sleep calls in gobi_loader. > > port_release is only called when the serial device is removed, so this has no > effect here. But something must kill your last URB. You are not using autosuspend are you? Can load usbserial with "debug=1"? 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