1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp106/clk_arb_gp106.c b/drivers/gpu/nvgpu/gp106/clk_arb_gp106.c
index 860344d0..001f2bfc 100644
--- a/drivers/gpu/nvgpu/gp106/clk_arb_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/clk_arb_gp106.c
@@ -121,6 +121,10 @@ int gp106_init_clk_arbiter(struct gk20a *g)
 
         clk_arb_dbg(g, " ");
 
+        if (g->clk_arb != NULL) {
+                return 0;
+        }
+
         arb = nvgpu_kzalloc(g, sizeof(struct nvgpu_clk_arb));
         if (!arb)
                 return -ENOMEM;