And remove sysfs fw_ver in favor of the core.
Reviewed-by: NSteve Wise <swise@opengridcomputing.com>
Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: NIra Weiny <ira.weiny@intel.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>