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SubjectRe: What PM should be and do (Was Re: Solving suspend-level confusion)
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Hi.

On Fri, 2004-08-06 at 04:19, Greg KH wrote:
> On Wed, Aug 04, 2004 at 02:47:52PM +1000, Nigel Cunningham wrote:
> > - support for telling what class of device a driver is handling (I'm
> > particularly interested in keeping the keyboard, screen and storage
> > devices alive while suspending).
>
> You can see that info today from userspace by looking in
> /sys/class/input, /sys/class/graphics, and /sys/block

Does this apply to all devices, and how do I tell it 'programmatically'?
Ie, is the class an element in a struct somewhere?

Regards,

Nigel

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