- Do not allow macsec reg read/write when macsec is not supported or macsec is disabled in DT - Fix macsec ops null access crash during mtu when macsec disabled Bug 3889865 Change-Id: Ia111027c7f880a9697470b4118a9c98483575871 Signed-off-by: Mahesh Patil <maheshp@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2820321 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>