Revert "gpu: nvgpu: cache cde compbits buf mappings"

This reverts commit 9968badd26490a9d399f526fc57a9defd161dd6c. The commit
accidentally introduced some memory leaks.

Change-Id: I00d8d4452a152a8a2fe2d90fb949cdfee0de4c69
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/714288
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
index 99f49aa8..7bb13484 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
@@ -557,9 +557,6 @@ void gk20a_deinit_vm(struct vm_gk20a *vm);
 int gk20a_vm_unmap_buffer(struct vm_gk20a *vm, u64 offset);
 void gk20a_get_comptags(struct device *dev, struct dma_buf *dmabuf,
                         struct gk20a_comptags *comptags);
-u64 gk20a_vm_cde_mapped(struct vm_gk20a *vm, struct dma_buf *dmabuf);
-void gk20a_vm_mark_cde_mapped(struct vm_gk20a *vm, struct dma_buf *dmabuf,
-                u64 map_vaddr);
 dma_addr_t gk20a_mm_gpuva_to_iova_base(struct vm_gk20a *vm, u64 gpu_vaddr);
 
 int gk20a_dmabuf_alloc_drvdata(struct dma_buf *dmabuf, struct device *dev);