gpu: nvgpu: delete unused wfi in gk20a_fence

The boolean wfi field in struct gk20a_fence is not used for anything.
Delete it and a couple of function parameters that carried the flag.

Jira NVGPU-43

Change-Id: I399c8709102a3f944cab669ff806761aedaeb6d3
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1636344
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fence_gk20a.h b/drivers/gpu/nvgpu/gk20a/fence_gk20a.h
index 2cddfdd8..277603d1 100644
--- a/drivers/gpu/nvgpu/gk20a/fence_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/fence_gk20a.h
@@ -44,7 +44,6 @@ struct gk20a_fence {
         /* Valid for all fence types: */
         bool valid;
         struct nvgpu_ref ref;
-        bool wfi;
         struct sync_fence *sync_fence;
         const struct gk20a_fence_ops *ops;
 
@@ -68,12 +67,12 @@ int gk20a_fence_from_semaphore(
                 struct sync_timeline *timeline,
                 struct nvgpu_semaphore *semaphore,
                 struct nvgpu_cond *semaphore_wq,
-                bool wfi, bool need_sync_fence);
+                bool need_sync_fence);
 
 int gk20a_fence_from_syncpt(
                 struct gk20a_fence *fence_out,
                 struct nvgpu_nvhost_dev *nvhost_dev,
-                u32 id, u32 value, bool wfi,
+                u32 id, u32 value,
                 bool need_sync_fence);
 
 int gk20a_alloc_fence_pool(
@@ -88,7 +87,7 @@ struct gk20a_fence *gk20a_alloc_fence(
 
 void gk20a_init_fence(struct gk20a_fence *f,
                 const struct gk20a_fence_ops *ops,
-                struct sync_fence *sync_fence, bool wfi);
+                struct sync_fence *sync_fence);
 
 /* Fence operations */
 void gk20a_fence_put(struct gk20a_fence *f);