1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/driver_common.c b/drivers/gpu/nvgpu/common/linux/driver_common.c
index bd9a4e77..a00880ed 100644
--- a/drivers/gpu/nvgpu/common/linux/driver_common.c
+++ b/drivers/gpu/nvgpu/common/linux/driver_common.c
@@ -39,6 +39,7 @@ static void nvgpu_init_vars(struct gk20a *g)
         gk20a_init_gr(g);
 
         init_rwsem(&g->busy_lock);
+        init_rwsem(&g->deterministic_busy);
 
         nvgpu_spinlock_init(&g->mc_enable_lock);