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, 8 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index f7ceaced..2f6e83a4 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -932,14 +932,6 @@ struct gk20a {
         struct nvgpu_dbg_gpu_reg_op *dbg_regops_tmp_buf;
         u32 dbg_regops_tmp_buf_ops;
 
-        /*
-         * When set subsequent VMAs will separate fixed and non-fixed
-         * allocations. This avoids conflicts with fixed and non-fixed allocs
-         * for some tests. The value in separate_fixed_allocs is used to
-         * determine the split boundary.
-         */
-        u64 separate_fixed_allocs;
-
         void (*remove_support)(struct device *);
 
         u64 pg_ingating_time_us;