linux-kernel - Re: [linux-pm][PATCH] base: Change power/wakeup output from "" to "unsupported" if wakeup feature isn't supported by a device

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Date:	Fri, 4 Jan 2008 17:52:14 +0100
From:	Olivier Galibert <galibert@...ox.com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	David Brownell <david-b@...bell.net>, yi.y.yang@...el.com,
	pavel@....cz, linux-pm@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [linux-pm][PATCH] base: Change power/wakeup output from "" to "unsupported" if wakeup feature isn't supported by a device

On Fri, Jan 04, 2008 at 11:38:29AM -0500, Alan Stern wrote:
> How about changing it to say "unavailable"?  That doesn't imply 
> permanence.

How about not changing a userland-visible interface gratuitously?

  OG.

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