Re: [PATCH] usb: Add support for runtime power management of the hcd

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On Tuesday 10 November 2009, Matthew Garrett wrote:
> On Tue, Nov 10, 2009 at 02:08:01PM +0100, Oliver Neukum wrote:
> 
> > I was wondering because a tester has reported a race in ehci that
> > can lead to a loss of wakeup events. Alan posted a patch to fix it.
> > Does it cooperate with your patch?
> 
> Hm. I'll look into that.
> 
> > And secondly what happens if you suspend to RAM a system
> > with suspended controllers?
> 
> I believe that this currently results in them being woken up and then 
> whatever would normally happen,

That's correct AFAICS.

Rafael
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