These return the same thing but dev_name is a more conventional use of the
kernel API.
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>
Reviewed-by: NSteve Wise <swise@opengridcomputing.com>
Reviewed-by: NSagi Grimberg <sagi@grimberg.me>
Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com>