tmp = in_be16(&udc_controller->usb_param->frame_n);
if (tmp & 0x8000)
- tmp = tmp & 0x07ff;
- else
- tmp = -EINVAL;
-
- return (int)tmp;
+ return tmp & 0x07ff;
+ return -EINVAL;
}
/* Tries to wake up the host connected to this gadget
if (!udc_controller)
return -ENODEV;
- if (!driver || (driver->speed != USB_SPEED_FULL
- && driver->speed != USB_SPEED_HIGH)
+ if (!driver || driver->speed < USB_SPEED_FULL
|| !bind || !driver->disconnect || !driver->setup)
return -EINVAL;