From: Ming Lei <ming.lei@canonical.com>
Date: Thu, 11 Apr 2013 04:40:30 +0000 (+0000)
Subject: usbnet: introduce usbnet_link_change API
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~166
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac64995da872c8ae6f74a5556fdad565829985b0;p=pandora-kernel.git

usbnet: introduce usbnet_link_change API

This patch introduces the API of usbnet_link_change, so that
usbnet can handle link change centrally, which may help to
implement killing traffic URBs for saving USB bus bandwidth
and host controller power.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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