> On Jun 6, 2019, at 9:36 AM, Greg KH <gre...@linuxfoundation.org> wrote:
>
> If the descriptor changes between resets, that means that something
> changed and we need to start over with it.  What is the problem that
> this is causing

We have code doing a USBDEVFS_RESET that fails when the ioctl returns EPERM.

I think the solution might be to simply not do the reset for this device, but 
wanted to check if anyone else had encountered this issue.

Thanks!

Seth


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