[linux-pm] Typechecking for pci layer

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On Thu, 28 Oct 2004, David Brownell wrote:

> On Thursday 28 October 2004 08:43, Patrick Mochel wrote:
> >
> > > I'm not sure if PCI_D3cold should be included like
> > > this. pci_enable_wake at least ignores it...
>
> Actually that's not true.  It's pci_set_power_state()
> that hides the distinction.  If you pass 4 (D3cold)
> to pci_enable_wake, it sets that bit in config space
> so that devices that can wake from that state will
> be able to do that.

Ah, right. Then it makes sense to keep it.


	Pat


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