diff --git a/drivers/char/hw_random/exynos-rng.c b/drivers/char/hw_random/exynos-rng.c
index 9f8277cc44b4..993efd7f6c7e 100644
--- a/drivers/char/hw_random/exynos-rng.c
+++ b/drivers/char/hw_random/exynos-rng.c
@@ -143,7 +143,7 @@ static int exynos_rng_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#if defined(CONFIG_PM_SLEEP) || defined(CONFIG_PM_RUNTIME)
+#ifdef CONFIG_PM
 static int exynos_rng_runtime_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);