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/gk20a/gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
index 24bfb3b7..06ce96e7 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
@@ -544,14 +544,14 @@ void gk20a_gr_clear_sm_hww(struct gk20a *g,
 #define gr_gk20a_elpg_protected_call(g, func) \
         ({ \
                 int err = 0; \
-                if (support_gk20a_pmu(g->dev) && g->elpg_enabled) {\
+                if (g->support_pmu && g->elpg_enabled) {\
                         err = gk20a_pmu_disable_elpg(g); \
                         if (err) \
                                 gk20a_pmu_enable_elpg(g); \
                 } \
                 if (!err) { \
                         err = func; \
-                        if (support_gk20a_pmu(g->dev) && g->elpg_enabled) \
+                        if (g->support_pmu && g->elpg_enabled) \
                                 gk20a_pmu_enable_elpg(g); \
                 } \
                 err; \