gpu: nvgpu: Add bus HAL

Add bus HAL and separate bus related functions from mm_gv11b:
timer access.

Change-Id: I311f258857238233103688fb653d27e4e79005a4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1323354
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/gv11b/mm_gv11b.c b/drivers/gpu/nvgpu/gv11b/mm_gv11b.c
index fd77ed10..84a9449a 100644
--- a/drivers/gpu/nvgpu/gv11b/mm_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/mm_gv11b.c
@@ -55,7 +55,6 @@ static bool gv11b_mm_mmu_fault_pending(struct gk20a *g)
 void gv11b_init_mm(struct gpu_ops *gops)
 {
         gp10b_init_mm(gops);
-        gops->mm.bar1_bind = NULL;
         gops->mm.is_bar1_supported = gv11b_mm_is_bar1_supported;
         gops->mm.init_inst_block = gv11b_init_inst_block;
         gops->mm.init_mm_setup_hw = gk20a_init_mm_setup_hw;