Merge branch 'NCSI-silence-warning-messages'

Joel Stanley says:

====================
Slience NCSI logging

v2:
  Fix indent issue and commit message based on Joe's feedback
  Add Sam's acks

Here are three changes to silence unnecessary warnings in the ncsi code.

The final patch adds Sam as the maintainer for NCSI.
====================

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