From: Ming Lei <ming.lei@canonical.com>
Date: Fri, 15 Mar 2013 04:08:58 +0000 (+0800)
Subject: usbnet: smsc95xx: don't recover device if suspend fails in system sleep
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~220
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d41be53f0a65c52f3099d9a4b4fa6e1bca07be8;p=pandora-kernel.git

usbnet: smsc95xx: don't recover device if suspend fails in system sleep

If suspend callback fails in system sleep context, usb core will
ignore the failure and let system sleep go ahead further, so
this patch doesn't recover device under this situation.

Also add comments on the case.

Acked-by: David S. Miller <davem@davemloft.net>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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