On Sat, 7 Feb 2004, Brendan Arthurs wrote:

> I'm getting the following message when I power on my USB external
> enclosure (a MAP-K51U) with a Maxtor IDE hard drive in it. I'm running
> kernel 2.6.2. Hope this is of some use to you.
>
> Feb  7 11:03:13 europa kernel: hub 4-0:1.0: new USB device on port 2,
> assigned address 2
> Feb  7 11:03:13 europa kernel: usb 4-2: Product: USB Mass Storage
> Device
> Feb  7 11:03:13 europa kernel: usb 4-2: Manufacturer: Genesyslogic
> Feb  7 11:03:13 europa kernel: usb-storage: This device
> (05e3,0701,0002 S 06 P 50) has an unneeded SubClass entry in
> unusual_devs.h
> Feb  7 11:03:13 europa kernel:    Please send a copy of this message
> to <linux-usb-devel@lists.sourceforge.net>

Thank you for sending this in.  Here's a patch to take care of it.
Alexander, does this work for you?