gpu: nvgpu: Reload ZBC values on rail gate exit

When exiting rail gate, we reloaded default ZBC values. The correct
behavior is to reload the values.

Bug 1447255

Change-Id: I7aad3586dda91a91a3629062a27001af281b955e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/418346

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
index 91046d93..a5056289 100644
--- a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
@@ -257,9 +257,6 @@ void gm20b_init_ltc(struct gpu_ops *gops)
         gops->ltc.set_max_ways_evict_last = gk20a_ltc_set_max_ways_evict_last;
         gops->ltc.set_zbc_color_entry = gk20a_ltc_set_zbc_color_entry;
         gops->ltc.set_zbc_depth_entry = gk20a_ltc_set_zbc_depth_entry;
-        gops->ltc.clear_zbc_color_entry = gk20a_ltc_clear_zbc_color_entry;
-        gops->ltc.clear_zbc_depth_entry = gk20a_ltc_clear_zbc_depth_entry;
-        gops->ltc.init_zbc = gk20a_ltc_init_zbc;
         gops->ltc.init_cbc = gk20a_ltc_init_cbc;
 
         /* GM20b specific ops. */