Irrespective generic MSG ptr, pick up data that PMU sends as response to commands JIRA DNVGPU-85 Change-Id: I97dd2abcd9e2a7ad7bfe1270f9905a5b69e196f3 Signed-off-by: Vijayakumar <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1205119 Reviewed-on: http://git-master/r/1205447 (cherry picked from commit b1130124157acb2cfb4d04a0dd6ee8c4c0c830e5) Reviewed-on: http://git-master/r/1222684 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>