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, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/lpwr/lpwr.c b/drivers/gpu/nvgpu/lpwr/lpwr.c
index 9ff7c2a7..1f15d512 100644
--- a/drivers/gpu/nvgpu/lpwr/lpwr.c
+++ b/drivers/gpu/nvgpu/lpwr/lpwr.c
@@ -363,7 +363,7 @@ int nvgpu_lpwr_enable_pg(struct gk20a *g, bool pstate_lock)
         is_rppg_supported = nvgpu_lpwr_is_rppg_supported(g,
                         present_pstate);
         if (is_rppg_supported) {
-                if (support_gk20a_pmu(g->dev) && g->elpg_enabled)
+                if (g->support_pmu && g->elpg_enabled)
                         status = gk20a_pmu_enable_elpg(g);
         }
 
@@ -393,7 +393,7 @@ int nvgpu_lpwr_disable_pg(struct gk20a *g, bool pstate_lock)
         is_rppg_supported = nvgpu_lpwr_is_rppg_supported(g,
                         present_pstate);
         if (is_rppg_supported) {
-                if (support_gk20a_pmu(g->dev) && g->elpg_enabled) {
+                if (g->support_pmu && g->elpg_enabled) {
                         status = gk20a_pmu_disable_elpg(g);
                         if (status)
                                 goto exit_unlock;