gpu: nvgpu: ce: drop prefence support

Delete the gk20a_fence_in argument in gk20a_ce_execute_ops. It has never
been used and is in the way of some upcoming code cleanup.

NVGPU-43

Change-Id: Ie61e1a2f4945b1e34d64880044c265d26fa822d7
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1646036
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@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, 1 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/ce2_gk20a.h b/drivers/gpu/nvgpu/gk20a/ce2_gk20a.h
index 1d9d8c72..0b475f65 100644
--- a/drivers/gpu/nvgpu/gk20a/ce2_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/ce2_gk20a.h
@@ -138,7 +138,6 @@ int gk20a_ce_execute_ops(struct gk20a *g,
                 unsigned int payload,
                 int launch_flags,
                 int request_operation,
-                struct gk20a_fence *gk20a_fence_in,
                 u32 submit_flags,
                 struct gk20a_fence **gk20a_fence_out);
 void gk20a_ce_delete_context_priv(struct gk20a *g,
@@ -153,7 +152,6 @@ int gk20a_ce_prepare_submit(u64 src_buf,
                 unsigned int payload,
                 int launch_flags,
                 int request_operation,
-                u32 dma_copy_class,
-                struct gk20a_fence *gk20a_fence_in);
+                u32 dma_copy_class);
 
 #endif /*__CE2_GK20A_H__*/