Am Dienstag, 24. November 2009 07:59:12 schrieben Sie: > I am trying to unlink the previously submitted urb by using > usb_unlink_urb function from my class driver. This is resulting to the > urb->status to -104 in my completion call back. After this unlink, if > I am trying to submit another URB to the device, the URB was not > reaching the device and timeout function is getting invoked after 120 > seconds. Does not reach the device? Is there an error, or does the device simply not take the data? 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