Merge branch 'csiostor'

Merge branch 'csiostor'

Praveen Madhavan says:

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csiostor: Remove T4 FCoE support

We found a subtle issue with FCoE on T4 very late in the game
and decided not to productize FCoE on T4 and therefore there
are no customers that will be impacted by this change. FCoE is
supported on T5 cards.

Please apply on net-next since depends on previous commits.

Changes in v2:
  - Make the commit message more clearer.
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Signed-off-by: David S. Miller <davem@davemloft.net>