Revert "gpu: nvgpu: gv11b: enable RMW for gpu atomics"

The original change caused cuda atomic perf regression.

Bug 2310618

This reverts commit 10c3d4447d4206302f5d51695bf1f193255dd889.

Change-Id: Iea5391a89fdfadfb9a79cda57e71f1c9e87ca882
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1793880
(cherry picked from commit d0e51ddcb8139de70916335f124a80b8b588308b)
Reviewed-on: https://git-master.nvidia.com/r/1804945
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/gv100/gr_gv100.h b/drivers/gpu/nvgpu/gv100/gr_gv100.h
index 81bf7e38..6d6b4170 100644
--- a/drivers/gpu/nvgpu/gv100/gr_gv100.h
+++ b/drivers/gpu/nvgpu/gv100/gr_gv100.h
@@ -46,7 +46,6 @@ int gr_gv100_add_ctxsw_reg_perf_pma(struct ctxsw_buf_offset_map_entry *map,
 void gr_gv100_split_fbpa_broadcast_addr(struct gk20a *g, u32 addr,
         u32 num_fbpas,
         u32 *priv_addr_table, u32 *t);
-void gr_gv100_init_gpc_mmu(struct gk20a *g);
 u32 gr_gv100_get_hw_accessor_stream_out_mode(void);
 void gr_gv100_init_hwpm_pmm_register(struct gk20a *g);
 #endif