1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index 47fc714c..e37511cb 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -84,6 +84,7 @@ struct channel_gk20a {
 
         struct list_head jobs;
         struct mutex jobs_lock;
+        struct mutex submit_lock;
 
         struct vm_gk20a *vm;