1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
index a6642682..f95ae008 100644
--- a/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/tsg_gk20a.h
@@ -16,6 +16,8 @@
 #ifndef __TSG_GK20A_H_
 #define __TSG_GK20A_H_
 
+#include <nvgpu/lock.h>
+
 #define NVGPU_INVALID_TSG_ID (-1)
 
 struct channel_gk20a;
@@ -58,7 +60,7 @@ struct tsg_gk20a {
         u32 interleave_level;
 
         struct list_head event_id_list;
-        struct mutex event_id_list_lock;
+        struct nvgpu_mutex event_id_list_lock;
 
         u32 runlist_id;
         pid_t tgid;