gpu: nvgpu: Remove fault_buf_status array

Now that we have a consistent way to check if a mem allocation
is valid this array is not necessary. The code can simply check
the validity of the nvgpu_mem.

Change-Id: I6aaf563ddc314cf86a2c2b98f7eb75fa7a9a1ad9
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1641637
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/mm.h b/drivers/gpu/nvgpu/include/nvgpu/mm.h
index e7b3e52c..90c6946a 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/mm.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/mm.h
@@ -129,7 +129,6 @@ struct mm_gk20a {
         struct nvgpu_mem bar2_desc;
 
         struct nvgpu_mem hw_fault_buf[FAULT_TYPE_NUM];
-        unsigned int hw_fault_buf_status[FAULT_TYPE_NUM];
         struct mmu_fault_info *fault_info[FAULT_TYPE_NUM];
         struct nvgpu_mutex hub_isr_mutex;
         u32    hub_intr_types;