diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index 52aebbe7326..2798fb1f91e 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -128,7 +128,7 @@ static int omap_rng_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(&pdev->dev);
 	ret = pm_runtime_get_sync(&pdev->dev);
-	if (ret) {
+	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to runtime_get device: %d\n", ret);
 		pm_runtime_put_noidle(&pdev->dev);
 		goto err_ioremap;
@@ -190,7 +190,7 @@ static int omap_rng_resume(struct device *dev)
 	int ret;
 
 	ret = pm_runtime_get_sync(dev);
-	if (ret) {
+	if (ret < 0) {
 		dev_err(dev, "Failed to runtime_get device: %d\n", ret);
 		pm_runtime_put_noidle(dev);
 		return ret;