diff options
Diffstat (limited to 'drivers/usb/gadget/udc-core.c')
| -rw-r--r-- | drivers/usb/gadget/udc-core.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c index ffd8fa54110..afe9b9e50cc 100644 --- a/drivers/usb/gadget/udc-core.c +++ b/drivers/usb/gadget/udc-core.c @@ -105,7 +105,7 @@ void usb_gadget_set_state(struct usb_gadget *gadget, enum usb_device_state state) { gadget->state = state; - sysfs_notify(&gadget->dev.kobj, NULL, "status"); + sysfs_notify(&gadget->dev.kobj, NULL, "state"); } EXPORT_SYMBOL_GPL(usb_gadget_set_state); @@ -335,7 +335,15 @@ 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; |