linux-kernel - Re: [PATCH] USB: power-management.txt

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Date:	Thu, 15 Nov 2007 22:33:14 +0100
From:	Tilman Schmidt <tilman@...p.cc>
To:	Alan Stern <stern@...land.harvard.edu>
CC:	Greg Kroah-Hartman <gregkh@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-usb-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] USB: power-management.txt - disconnect clarification

Am 12.11.2007 20:42 schrieb Alan Stern:

> I don't like the second sentence very much.  How about something like 
> this instead:
> 
> +If the device is disconnected or powered down while it is suspended,
> +the disconnect method will be called instead of the resume or
> +reset_resume method.  This is also quite likely to happen when
> +waking up from hibernation, as many systems do not maintain suspend
> +current to the USB host controllers during hibernation.  (It's
> +possible to work around the hibernation-forces-disconnect problem by
> +using the USB-Persist facility, described in
> +Documentation/usb/persist.txt.)

Fine by me.

-- 
Tilman Schmidt                          E-Mail: tilman@...p.cc
Bonn, Germany
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