The driver is reporting support for NVME even when not configured for NVME
operation.

Fix (and make more readable) when NVME protocol support is indicated.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>