diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c index ecac80fc116..2f318144421 100644 --- a/drivers/usb/gadget/dwc2_udc_otg.c +++ b/drivers/usb/gadget/dwc2_udc_otg.c @@ -248,9 +248,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) debug_cond(DEBUG_SETUP != 0, "%s: %s\n", __func__, "no name"); - if (!driver - || (driver->speed != USB_SPEED_FULL - && driver->speed != USB_SPEED_HIGH) + if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind || !driver->disconnect || !driver->setup) return -EINVAL; if (!dev) @@ -320,9 +318,7 @@ static int dwc2_gadget_start(struct usb_gadget *g, debug_cond(DEBUG_SETUP != 0, "%s: %s\n", __func__, "no name"); - if (!driver || - (driver->speed != USB_SPEED_FULL && - driver->speed != USB_SPEED_HIGH) || + if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind || !driver->disconnect || !driver->setup) return -EINVAL;