gpu: nvgpu: gv11b: issue runlist preempt during teardown

-During teardown issue runlist preempt
-preempt_ch_tsg hal is removed as it is no more required.
 This hal was added to be called from teardown so that if
 there is preempt timeout, preempt timeout recovery is not
 triggered.

Bug 200426402

Change-Id: I679e3306aa890ff0cfa211cfcc7d5405b7cb1211
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1775443
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/vgpu/gv11b/vgpu_hal_gv11b.c b/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c
index 386389b7..5da9fed5 100644
--- a/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c
+++ b/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_hal_gv11b.c
@@ -448,7 +448,6 @@ static const struct gpu_ops vgpu_gv11b_ops = {
                 .reschedule_runlist = NULL,
                 .device_info_fault_id = top_device_info_data_fault_id_enum_v,
                 .free_channel_ctx_header = vgpu_gv11b_free_subctx_header,
-                .preempt_ch_tsg = gv11b_fifo_preempt_ch_tsg,
                 .handle_ctxsw_timeout = gv11b_fifo_handle_ctxsw_timeout,
                 .runlist_hw_submit = gk20a_fifo_runlist_hw_submit,
                 .runlist_wait_pending = gk20a_fifo_runlist_wait_pending,