1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index dd7a7ad4..46940744 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -475,6 +475,9 @@ struct gk20a {
         u32 gr_idle_timeout_default;
         u32 timeouts_enabled;
 
+        u32 ch_wdt_enabled;
+        struct mutex ch_wdt_lock;
+
         bool slcg_enabled;
         bool blcg_enabled;
         bool elcg_enabled;