diff options
| -rw-r--r-- | drivers/usb/gadget/udc-core.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c index f8f62c3ed65..9a40c73ee0b 100644 --- a/drivers/usb/gadget/udc-core.c +++ b/drivers/usb/gadget/udc-core.c @@ -277,7 +277,15 @@ static int udc_bind_to_driver(struct usb_udc *udc, struct usb_gadget_driver *dri driver->unbind(udc->gadget); goto err1; } - usb_gadget_connect(udc->gadget); + /* + * HACK: The Android gadget driver disconnects the gadget + * on bind and expects the gadget to stay disconnected until + * it calls usb_gadget_connect when userspace is ready. Remove + * the call to usb_gadget_connect bellow to avoid enabling the + * pullup before userspace is ready. + * + * usb_gadget_connect(udc->gadget); + */ kobject_uevent(&udc->dev.kobj, KOBJ_CHANGE); return 0; |