On Wed, 2012-05-09 at 14:15 +0200, Peter Korsgaard wrote:
> >>>>> "Alan" == Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> writes:
>
> Alan> This has been fixed in 3.4-rc5 by commit
> Alan> 320cd1e750f1bf3e47eb41209dcb2be07264cb76 (usb: gadget: udc-core: fix
> Alan> incompatibility with dummy-hcd).
> >>
> >> Ahh, thanks - I missed that patch.
> >>
> Alan> Are you suggesting that this patch (along with the two preceding
> Alan> changes to udc-core.c) should be pack-ported to the stable kernels?
> >>
> >> Yes, I would certainly say so. I can give it a test here if you want.
>
> Alan> Please do. I'm not sure which stable kernels include the
> Alan> conversion of dummy-hcd to the new udc-core framework, but these
> Alan> changes should be applied to all of them.
>
> I can confirm that 3.3 +
>
> 6d258a4c42 usb: gadget: udc-core: stop UDC on device-initiated disconnect
> 8ae8090c82 usb: gadget: udc-core: fix asymmetric calls in remove_driver
We have these (released in 3.3.4, queued for 3.2.17).
> 83a787a71e usb: gadget: udc-core: fix wrong call order
> 320cd1e750 usb: gadget: udc-core: fix incompatibility with dummy-hcd
I've added these two to the queue for 3.2.17. Thanks.
Ben.
> cherry picked fixes the problem. The new-style udc_start/udc_stop
> callbacks seems have been added in 3.1-rc1, so these should preferably
> get in 3.2-stable / 3.3-stable now that 3.1-stable is EOL.
>
--
Ben Hutchings
Life is what happens to you while you're busy making other plans.
- John Lennon
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