gpu: nvgpu: Remove separate fixed address VMA

Remove the special VMA that could be used for allocating fixed
addresses. This feature was never used and is not worth maintaining.

Bug 1396644
Bug 1729947

Change-Id: I06f92caa01623535516935acc03ce38dbdb0e318
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1265302
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@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 394d1d25..f362e27c 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
@@ -270,9 +270,6 @@ struct vm_gk20a {
 
         struct gk20a_mm_entry pdb;
 
-        /* If necessary, split fixed from non-fixed. */
-        struct nvgpu_allocator fixed;
-
         struct nvgpu_allocator *vma[gmmu_nr_page_sizes];
         struct nvgpu_allocator kernel;
         struct nvgpu_allocator user;