Merge branch 'sfp-phylink-fixes'

Russell King says:

====================
More SFP/phylink fixes

This series fixes a few more bits with sfp/phylink, particularly
confusion with the right way to test for the RTNL mutex being
held, a change in 2016 to the mdiobus_scan() behaviour that wasn't
noticed, and a fix for reading module EEPROMs.
====================

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