ISP1760_CTRL_SETUP
if (WARN_ON(udc->ep0_state == ISP1760_CTRL_SETUP || !stall ||
udc->ep0_state = ISP1760_CTRL_SETUP;
udc->ep0_state = ISP1760_CTRL_SETUP;
udc->ep0_state = ISP1760_CTRL_SETUP;
udc->ep0_state = ISP1760_CTRL_SETUP;
if (udc->ep0_state != ISP1760_CTRL_SETUP) {