gpu: nvgpu: Add new flag support_pmu to gk20a

Add new flag support_pmu to struct gk20a at probe time, and access it
from gk20a instead of support_gk20a_pmu() which depends on struct
device *.

JIRA NVGPU-16

Change-Id: I721f1a532e949c98346086abdc2630a8df6eba7b
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1463546
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index 98513511..26ce66f1 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -3548,7 +3548,7 @@ int gk20a_init_pmu_support(struct gk20a *g)
         if (err)
                 return err;
 
-        if (support_gk20a_pmu(g->dev)) {
+        if (g->support_pmu) {
                 err = gk20a_init_pmu_setup_sw(g);
                 if (err)
                         return err;
@@ -4945,7 +4945,7 @@ int gk20a_pmu_pg_global_enable(struct gk20a *g, u32 enable_pg)
                         if (g->ops.pmu.pmu_lpwr_enable_pg)
                                 status = g->ops.pmu.pmu_lpwr_enable_pg(g,
                                                 true);
-                } else if (support_gk20a_pmu(g->dev))
+                } else if (g->support_pmu)
                         status = gk20a_pmu_enable_elpg(g);
         } else if (enable_pg == false) {
                 if (g->ops.pmu.pmu_pg_engines_feature_list &&
@@ -4955,7 +4955,7 @@ int gk20a_pmu_pg_global_enable(struct gk20a *g, u32 enable_pg)
                         if (g->ops.pmu.pmu_lpwr_disable_pg)
                                 status = g->ops.pmu.pmu_lpwr_disable_pg(g,
                                                 true);
-                } else if (support_gk20a_pmu(g->dev))
+                } else if (g->support_pmu)
                         status = gk20a_pmu_disable_elpg(g);
         }
 
@@ -5008,7 +5008,7 @@ int gk20a_pmu_enable_elpg(struct gk20a *g)
 
         gk20a_dbg_fn("");
 
-        if (!support_gk20a_pmu(g->dev))
+        if (!g->support_pmu)
                 return ret;
 
         nvgpu_mutex_acquire(&pmu->elpg_mutex);
@@ -5070,7 +5070,7 @@ int gk20a_pmu_disable_elpg(struct gk20a *g)
         if (g->ops.pmu.pmu_pg_supported_engines_list)
                 pg_engine_id_list = g->ops.pmu.pmu_pg_supported_engines_list(g);
 
-        if (!support_gk20a_pmu(g->dev))
+        if (!g->support_pmu)
                 return ret;
 
         nvgpu_mutex_acquire(&pmu->elpg_mutex);
@@ -5188,7 +5188,7 @@ int gk20a_pmu_destroy(struct gk20a *g)
 
         gk20a_dbg_fn("");
 
-        if (!support_gk20a_pmu(g->dev))
+        if (!g->support_pmu)
                 return 0;
 
         /* make sure the pending operations are finished before we continue */