gpu: nvgpu: moved pg out from pmu_gk20a.c/h

- moved pg related code to pmu_pg.c under common/pmu folder
  PG state machine support methods
  PG ACK handlers
  AELPG methods
  PG enable/disable methods

-prepended with nvgpu_ for elpg/aelpg global methods
by replacing gk20a_

JIRA NVGPU-97

Change-Id: I2148a69ff86b5c5d43c521ff6e241db84afafd82
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1498363
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
index f56702dc..7631decf 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c
@@ -3235,7 +3235,7 @@ int gk20a_alloc_obj_ctx(struct channel_gk20a  *c,
                 u32 lockboost;
 
                 if (g->support_pmu) {
-                        err = gk20a_pmu_disable_elpg(g);
+                        err = nvgpu_pmu_disable_elpg(g);
                         if (err) {
                                 nvgpu_err(g,
                                                 "failed to set disable elpg");
@@ -3285,7 +3285,7 @@ int gk20a_alloc_obj_ctx(struct channel_gk20a  *c,
                 args->flags |= NVGPU_ALLOC_OBJ_FLAGS_LOCKBOOST_ZERO;
 
                 if (g->support_pmu && g->can_elpg)
-                        gk20a_pmu_enable_elpg(g);
+                        nvgpu_pmu_enable_elpg(g);
         }
 
         /* init golden image, ELPG enabled after this is done */