diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index d4a407e466b5..e31ac60a7623 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -147,7 +147,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 	}
 
 	if (IS_ENABLED(CONFIG_OF) && dev->of_node) {
-		err = of_platform_populate(dev->of_node, NULL, NULL, dev);
+		err = devm_of_platform_populate(dev);
 		if (err) {
 			mfd_remove_devices(dev);
 			dev_err(dev, "Failed to register sub-devices\n");