diff --git a/drivers/usb/common/usb-conn-gpio.c b/drivers/usb/common/usb-conn-gpio.c index 0158148cb054..395f9bbe3056 100644 --- a/drivers/usb/common/usb-conn-gpio.c +++ b/drivers/usb/common/usb-conn-gpio.c @@ -175,7 +175,6 @@ static int usb_conn_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct usb_conn_info *info; - bool need_vbus = true; int ret = 0; info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL); @@ -205,22 +204,9 @@ static int usb_conn_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&info->dw_det, usb_conn_detect_cable); - /* - * If the USB connector is a child of a USB port and that port already provides the VBUS - * supply, there's no need for the USB connector to provide it again. - */ - if (dev->parent && dev->parent->of_node) { - if (of_find_property(dev->parent->of_node, "vbus-supply", NULL)) - need_vbus = false; - } - - if (!need_vbus) { - info->vbus = devm_regulator_get_optional(dev, "vbus"); - if (PTR_ERR(info->vbus) == -ENODEV) - info->vbus = NULL; - } else { - info->vbus = devm_regulator_get(dev, "vbus"); - } + info->vbus = devm_regulator_get_optional(dev, "vbus"); + if (PTR_ERR(info->vbus) == -ENODEV) + info->vbus = NULL; if (IS_ERR(info->vbus)) { ret = PTR_ERR(info->vbus);