Merge branch 'xgene-bug-fixes'

Iyappan Subramanian says:

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drivers: net: xgene: Bug fixes and errata workarounds

This patch set addresses bug fixes and errata workarounds.
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Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>