1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index 4b2019dd..5ad23bab 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -72,7 +72,7 @@ struct channel_gk20a_job {
 
 struct channel_gk20a_timeout {
         struct delayed_work wq;
-        struct mutex lock;
+        raw_spinlock_t lock;
         bool initialized;
         struct channel_gk20a_job *job;
 };