1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 0cd77d1e..35d58ef1 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1215,6 +1215,7 @@ struct gk20a {
                 struct nvgpu_cond wq;
                 struct nvgpu_list_node items;
                 struct nvgpu_spinlock items_lock;
+                struct nvgpu_mutex start_lock;
         } channel_worker;
 
         struct gk20a_scale_profile *scale_profile;