Merge branch 'Convert-mv88e6060-to-mdio-device'

Merge branch 'Convert-mv88e6060-to-mdio-device'

Andrew Lunn says:

====================
Convert mv88e6060 to mdio device

This patchset builds upon the previous patches to mv88e6060. It adds
support for probing the switch as an MDIO device and then removes the
legacy probe method. Since this is the last device supporting legacy
probe, this allows legacy probe to be removed, originally planned to
be removed in 4.17, but took a bit longer.

This change to the mv88e6060 is more risky than the previous
patchset. Some attempts to test it have been made, by hacking the
driver to match on an mv88e6352 so that it probes. These changes are
all about probe, so it is a reasonable test. But testing on a real
mv88e6060 would be great.
====================

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