From 17b8bb3e209d3681e9c94786de845f0d5118eebb Mon Sep 17 00:00:00 2001
From: Joachim Eastwood <manabian@gmail.com>
Date: Wed, 7 Nov 2012 08:14:50 +0000
Subject: [PATCH] net/macb: check all address registers sets

The macb driver in u-boot uses the first register set while
the at91_ether driver in u-boot uses the second register set.

By checking all register set, like at91_ether does, this code
can be shared between the drivers.

This only changes behavior on macb if no vaild address
is found in the first register set.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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