On Thu, Jun 22, 2006 at 08:37:57PM +0200, Marcel Holtmann wrote:
> Hi Frederic,
> 
> > > +       ep_dev->desc = &endpoint->desc;
> > > +       ep_dev->udev = udev;
> > > +       ep_dev->dev.devt = MKDEV(442, minor);   // FIXME fake number...
> > > +       ep_dev->dev.class = ep_class->class;
> > > +       ep_dev->dev.parent = parent;
> > > +       ep_dev->dev.release = ep_device_release;
> > > +       snprintf(ep_dev->dev.bus_id, BUS_ID_SIZE, "usbdev%d.%d_ep%02x",
> > > +                udev->bus->busnum, udev->devnum,
> > > +                endpoint->desc.bEndpointAddress);
> > > +       retval = device_register(&ep_dev->dev);
> > 
> > I think this one broke suspend for me. I haven't investigated much
> > yet, but it seems   verify_suspended called by usb_generic_suspend
> > will notice the endpoint device is still  PM_EVENT_ON. Indeed, I see
> > no way for the endpoint device to change to PM_EVENT_FREEZE.
> 
> same for me. Suspend fails with latest USB updates.

Actually it's a different change to the USB core that caused it, this
endpoint patch only caused it to show up :)

See the linux-kernel and linux-pm thread about this for details.

thanks,

greg k-h

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