* altsetting means creating new endpoint device entries).
* When either of these happens, defer the Set-Interface.
*/
- if (!error && intf->dev.power.status == DPM_ON)
+ if (intf->cur_altsetting->desc.bAlternateSetting == 0)
+ ; /* Already in altsetting 0 so skip Set-Interface */
+ else if (!error && intf->dev.power.status == DPM_ON)
usb_set_interface(udev, intf->altsetting[0].
desc.bInterfaceNumber, 0);
else
status = usb_resume_both(udev);
udev->last_busy = jiffies;
usb_pm_unlock(udev);
- do_unbind_rebind(udev, DO_REBIND);
+ if (status == 0)
+ do_unbind_rebind(udev, DO_REBIND);
/* Now that the device is awake, we can start trying to autosuspend
* it again. */