1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 5641818e..c91a316a 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -765,7 +765,8 @@ static int gk20a_pm_prepare_poweroff(struct device *dev)
         ret |= gk20a_fifo_suspend(g);
 
         /* Disable GPCPLL */
-        ret |= g->ops.clk.suspend_clk_support(g);
+        if (g->ops.clk.suspend_clk_support)
+                ret |= g->ops.clk.suspend_clk_support(g);
 
         g->power_on = false;