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

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Am Donnerstag, 12. November 2009 17:59:58 schrieb Matthew Garrett:
> On Thu, Nov 12, 2009 at 06:00:02PM +0100, Oliver Neukum wrote:
> > Exactly, but that isn't the same as needing two attributes exported to
> > user space. That is an absolute requirement only if we can't tell what a
> > device's capabilities are.
> 
> Right. I don't see any reason for runtime wakeup to be exposed to 
> userspace - it's an entirely orthogonal concept to system wakeup. The 
> relevant userspace policy is whether or not runtime pm is enabled.

That brings me to a possibly useless, wild idea. Do we want to tristate
this? Is there any use in a "don't care" setting?

	Regards
		Oliver
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