Re: [PATCH v4] USB: core: skip unconfiguration if device doesn't support it

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Hello Oliver,

Of course, I am working with usbip to remotize usb devices, that is
the reason why unbind/bind is needed and with the btusb devices that I
have, it was not working.

Best regards
José Ignacio

On Thu, May 5, 2022 at 12:19 PM Oliver Neukum <oneukum@xxxxxxxx> wrote:
>
>
>
> On 04.05.22 14:23, Marcel Holtmann wrote:
> >
> >> @@ -394,6 +397,9 @@ static const struct usb_device_id usb_quirk_list[] = {
> >>      /* ELMO L-12F document camera */
> >>      { USB_DEVICE(0x09a1, 0x0028), .driver_info = USB_QUIRK_DELAY_CTRL_MSG },
> >>
> >> +    /* CSR Bluetooth */
> >> +    { USB_DEVICE(0x0a12, 0x0001), .driver_info = USB_QUIRK_SKIP_UNCONFIGURE },
> >> +
> > NAK. I said this before.
> >
> > The VID:PID 0a12:0001 is used in millions of products that work
> > correctly. Only because some counterfeit products get things wrong
> > doesn’t mean all get marked as broken.
> >
>
> Hi,
>
> if I may ask, how certain is that? Soft unbinding is probably not
> a common operation.
>
>     Regards
>         Oliver
>





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