From: Lan Tianyu <tianyu.lan@intel.com>
Date: Thu, 29 May 2014 19:58:52 +0000 (-0700)
Subject: usb: documentation for usb port power off mechanisms
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~164^2~75
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f64c51975dd635eba2a65f258013a95859b3d04a;p=pandora-kernel.git

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>
---

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