From 1e7a2e219ab6bc57ed901485a0d0be85235ebe61 Mon Sep 17 00:00:00 2001
From: Daniel Mack <zonque@gmail.com>
Date: Fri, 15 Nov 2013 08:29:16 +0100
Subject: [PATCH] net: ethernet: ti/cpsw: do not crash on single-MAC machines
 during resume

During resume, use for_each_slave to walk the slaves of the cpsw, and
soft-reset each of them. This prevents oopses if there is only one
slave configured.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Mugunthan V N <mugunthanvnm@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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