diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c
index 2f52b149f49a92b541a2a58f1672beb16a1f8a7f..d48515682dee93d9216fda2112dbfa5092aa76cd 100644
--- a/drivers/iio/adc/ti-ads1015.c
+++ b/drivers/iio/adc/ti-ads1015.c
@@ -235,7 +235,7 @@ static int ads1015_set_power_state(struct ads1015_data *data, bool on)
 		ret = pm_runtime_put_autosuspend(dev);
 	}
 
-	return ret;
+	return ret < 0 ? ret : 0;
 }
 
 static