linux-kernel - Re: [linux-usb-devel] [PATCH] USB: Only enable autosuspend by default on certain device classes

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Message-ID: <Pine.LNX.4.44L0.0708031347270.3758-100000@iolanthe.rowland.org>
Date:	Fri, 3 Aug 2007 13:49:19 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Oliver Neukum <oliver@...kum.org>
cc:	Matthew Garrett <mjg59@...f.ucam.org>,
	David Brownell <david-b@...bell.net>,
	<linux-usb-devel@...ts.sourceforge.net>, Greg KH <gregkh@...e.de>,
	Rogan Dawes <lists@...es.za.net>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [linux-usb-devel] [PATCH] USB: Only enable autosuspend by default
 on certain device classes

On Fri, 3 Aug 2007, Oliver Neukum wrote:

> Devices rarely simply crash.

It's rare, but it does happen.  I've seen a device get so messed up by 
suspend that it needed a reset; it wouldn't be surprising to find other 
devices requiring a power cycle.

Alan Stern

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