Merge branch 'mvpp2-small-improvements'

Antoine Tenart says:

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net: mvpp2: small improvements

Those 3 patches are small improvements to the Marvell PPv2 driver. The
series does not conflict with the one sent about phylink and
1000/2500baseX support, so the two series can live in parallel.
====================

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