From f64c51975dd635eba2a65f258013a95859b3d04a Mon Sep 17 00:00:00 2001
From: Lan Tianyu <tianyu.lan@intel.com>
Date: Thu, 29 May 2014 12:58:52 -0700
Subject: [PATCH] usb: documentation for usb port power off mechanisms

describe the mechanisms for controlling port power policy and
discovering the port power state.

[oliver]: fixes, clarification of wakeup vs port-power-control
[sarah]: wordsmithing
[djbw]: updates for peer port changes
[alan]: review and fixes
Cc: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed