Merge branch 'sfc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc

Merge branch 'sfc-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc

Ben Hutchings says:

====================
Some bug fixes and future-proofing for the recently added SFC9120
support:

1. Minimal support for the 40G configuration.
2. Disable the incomplete PTP/hardware timestamping support.
3. Reset MAC stats properly after a firmware upgrade.
4. Re-check the datapath firmware capabilities after the controller is
reset.
====================

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