Any messages related to a device should be printed with the dev_*
formatters. This provides greater consistency for the user.

The core does not set pr_fmt so this has no significant change.
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>
Reviewed-by: NSteve Wise <swise@opengridcomputing.com>
Reviewed-by: NLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com>