gpu: nvgpu: Use common allocator for compbit store

Reduce amount of duplicate code around memory allocation by using
common helpers, and common data structure for storing results of
allocations.

Bug 1605769

Change-Id: I7c1662b669ed8c86465254f6001e536141051ee5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/720435

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index 036f1472..a01836eb 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -1560,7 +1560,6 @@ int gk20a_gmmu_alloc_attr(struct gk20a *g, enum dma_attr attr, size_t size, stru
                 goto fail_free;
 
         mem->size = size;
-        memset(mem->cpu_va, 0, size);
 
         gk20a_dbg_fn("done");