Revert "gpu: nvgpu: fix patch buf count update for vidmem"

This reverts commit de399ccb0019513a5f9e8f2bcadb02486f99bc80.

Bug 2012077

Change-Id: Ie608c3b41aa91f9aaed3fad240ed882a0c6f1ea2
Signed-off-by: Timo Alho <talho@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1591423
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 0 insertions, 10 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/nvgpu_mem.h b/drivers/gpu/nvgpu/include/nvgpu/nvgpu_mem.h
index bae50347..6feacff7 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/nvgpu_mem.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/nvgpu_mem.h
@@ -122,7 +122,6 @@ struct nvgpu_mem {
         size_t                                   aligned_size;
         u64                                      gpu_va;
         bool                                     skip_wmb;
-        bool                                     cpu_accessible;
 
         /*
          * Set when a nvgpu_mem struct is not a "real" nvgpu_mem struct. Instead
@@ -212,15 +211,6 @@ static inline bool nvgpu_mem_is_valid(struct nvgpu_mem *mem)
 }
 
 /*
- * Returns true if the passed nvgpu_mem can be accessed by the CPU by virtue
- * of having called nvgpu_mem_begin successfully.
- */
-static inline bool nvgpu_mem_cpu_accessible(struct nvgpu_mem *mem)
-{
-        return mem->cpu_accessible;
-}
-
-/*
  * Create a nvgpu_sgt of the default implementation
  */
 struct nvgpu_sgt *nvgpu_sgt_create(struct gk20a *g);