Merge branch 'xgbe-next'

Tom Lendacky says:

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amd-xgbe: AMD XGBE driver updates 2015-09-30

The following patches are included in this driver update series:

- Remove unneeded semi-colon
- Follow the DT/ACPI precedence used by the device_ APIs
- Add ethtool support for getting and setting the msglevel
- Add ethtool support error and debug messages
- Simplify the hardware FIFO assignment calculations
- Add receive buffer unavailable statistic
- Use the device workqueue instead of the system workqueue
- Remove the use of a link state bit

This patch series is based on net-next.
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Signed-off-by: David S. Miller <davem@davemloft.net>