2 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gr_vgpu.c b/drivers/gpu/nvgpu/vgpu/gr_vgpu.c
index 87faa2f2..783b2f55 100644
--- a/drivers/gpu/nvgpu/vgpu/gr_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/gr_vgpu.c
@@ -1086,4 +1086,5 @@ void vgpu_init_gr_ops(struct gpu_ops *gops)
         gops->gr.set_sm_debug_mode = vgpu_gr_set_sm_debug_mode;
         gops->gr.update_smpc_ctxsw_mode = vgpu_gr_update_smpc_ctxsw_mode;
         gops->gr.update_hwpm_ctxsw_mode = vgpu_gr_update_hwpm_ctxsw_mode;
+        gops->gr.dump_gr_regs = NULL;
 }
diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c
index 125be58c..c548175a 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.c
@@ -240,6 +240,7 @@ static int vgpu_init_support(struct platform_device *pdev)
 
         mutex_init(&g->dbg_sessions_lock);
         mutex_init(&g->client_lock);
+        mutex_init(&g->ch_wdt_lock);
 
         g->remove_support = vgpu_remove_support;
         return 0;