Merge branch 'amd-xgbe-next'

Tom Lendacky says:

====================
amd-xgbe: AMD XGBE driver update 2014-08-01

The following series of patches includes minor fixes/updates to the
driver.

- Remove some uses of spinlock around ethtool/phylib areas
- Update Rx/Tx ready check logic
====================

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