Inject function addresses of gk20a_do_idle and gk20a_do_unidle once the nvgpu module loads. Bug 1476801 Change-Id: I67a8ae7fb654524616c2c2c710013cbc097a3f32 Signed-off-by: Yogesh Bhosale <ybhosale@nvidia.com> Reviewed-on: http://git-master/r/785047 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>