Merge branch 'u32-to-linkmode-fixes'

Andrew Lunn says:

====================
u32 to linkmode fixes

This patchset fixes issues found in the last patchset which converted
the phydev advertise etc, from a u32 to a linux bitmap. Most of the
issues are the result of clearing bits which should not of been
cleared. To make the API clearer, the idea from Heiner Kallweit was
used, with _mod_ to indicate the function modifies just the bits it
needs to, or _to_ to clear all bits and just set bit that need to be
set.
====================

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