Merge branch 'xgbe-next'

Tom Lendacky says:

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amd-xgbe: AMD XGBE driver updates 2015-04-09

The following series of patches includes functional updates and changes
to the driver.

- Allow ethtool rx-frames coalescing to be changed while the device is up
- Consolidate initialization routine into the init function
- Add support for the TX watchdog timeout

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