On Wed, 2013-10-09 at 17:01 +0200, Hans de Goede wrote:
> So I have come up with this patch instead, which adds the ability to
> suspend wakeups of usb_wait_anchor_empty_timeout() waiters to the usb_anchor
> functionality, and uses this in __usb_hcd_giveback_urb() to delay wake-ups
> until the completion handler has run.
Hm. This may mean that we lose wakeups. If the driver reanchors (to the
same anchor) no wakeup will be issued, ever.
Regards
Oliver
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