Merge branch 'mvpp2-improve-the-mac-address-retrieval-logic'

Merge branch 'mvpp2-improve-the-mac-address-retrieval-logic'

Antoine Tenart says:

====================
net: mvpp2: improve the mac address retrieval logic

This series aims at fixing the logic behind the MAC address retrieval in the
PPv2 driver. A possible issue is also fixed in patch 3/3 to introduce fallbacks
when the address given in the device tree isn't valid.

Thanks!
Antoine

Since v2:
  - Patch 1/4 from v2 was applied on net (and net was merged in net-next).
  - Rebased on net-next.

Since v1:
  - Rebased onto net (was on net-next).
====================

Signed-off-by: David S. Miller <davem@davemloft.net>