From: Alan Stern <stern@rowland.harvard.edu>
Date: Thu, 5 Apr 2007 20:03:49 +0000 (-0400)
Subject: USB: more autosuspend timer stuff
X-Git-Tag: v2.6.22-rc3~91^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef7f6c7084b333c7524dcd297e0578d43733a2a2;p=pandora-kernel.git

USB: more autosuspend timer stuff

This patch (as879) ties up some loose ends from an earlier patch.
These are things I didn't think to include at the time but which
clearly belonged there.

	If an autosuspend fails because driver activity races with
	the autosuspend call, restart the autosuspend timer.

	When a device is resumed by an external request, it counts
	as device activity and should update the last_busy time so
	that the next autoresume won't occur immediately.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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