Warn when external vbus is detected when we're trying to enable our
own vbus.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
/* For phy0 only turn on Vbus if we don't have an ext. Vbus */
if (phy->index == 0 && sun4i_usb_phy0_have_vbus_det(data) &&
- data->vbus_det)
+ data->vbus_det) {
+ dev_warn(&_phy->dev, "External vbus detected, not enabling our own vbus\n");
return 0;
+ }
ret = regulator_enable(phy->vbus);
if (ret)