1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
index 261c3054..f9eb97ce 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
@@ -1056,16 +1056,11 @@ int gr_gm20b_update_pc_sampling(struct channel_gk20a *c,
                 return -EINVAL;
 
 
-        if (nvgpu_mem_begin(c->g, mem))
-                return -ENOMEM;
-
         v = nvgpu_mem_rd(c->g, mem, ctxsw_prog_main_image_pm_o());
         v &= ~ctxsw_prog_main_image_pm_pc_sampling_m();
         v |= ctxsw_prog_main_image_pm_pc_sampling_f(enable);
         nvgpu_mem_wr(c->g, mem, ctxsw_prog_main_image_pm_o(), v);
 
-        nvgpu_mem_end(c->g, mem);
-
         nvgpu_log_fn(c->g, "done");
 
         return 0;