diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 5f23b933cafc..24aa5a3acf86 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -358,16 +358,10 @@ static void dwc2_gusbcfg_init(struct dwc2_hsotg *hsotg)
 
 static int dwc2_vbus_supply_init(struct dwc2_hsotg *hsotg)
 {
-	int ret;
+	if (hsotg->vbus_supply)
+		return regulator_enable(hsotg->vbus_supply);
 
-	hsotg->vbus_supply = devm_regulator_get_optional(hsotg->dev, "vbus");
-	if (IS_ERR(hsotg->vbus_supply)) {
-		ret = PTR_ERR(hsotg->vbus_supply);
-		hsotg->vbus_supply = NULL;
-		return ret == -ENODEV ? 0 : ret;
-	}
-
-	return regulator_enable(hsotg->vbus_supply);
+	return 0;
 }
 
 static int dwc2_vbus_supply_exit(struct dwc2_hsotg *hsotg)
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 577642895b57..c0b64d483552 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -432,6 +432,14 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	if (retval)
 		return retval;
 
+	hsotg->vbus_supply = devm_regulator_get_optional(hsotg->dev, "vbus");
+	if (IS_ERR(hsotg->vbus_supply)) {
+		retval = PTR_ERR(hsotg->vbus_supply);
+		hsotg->vbus_supply = NULL;
+		if (retval != -ENODEV)
+			return retval;
+	}
+
 	retval = dwc2_lowlevel_hw_enable(hsotg);
 	if (retval)
 		return retval;