Merge branch 'ag71xx-phylink'

Merge branch 'ag71xx-phylink'

Russell King says:

====================
net: ag71xx: phylink validate implementation updates

This series converts ag71xx to fill in the supported_interfaces member
of phylink_config, cleans up the validate() implementation, and then
converts to phylink_generic_validate().

The question over the port linkmode restriction has been answered by
Oleksij - there is no reason for this restriction, so we can go the
whole hog with this conversion. Thanks!
====================

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