if (level != RESUME_POWER_ON) return 0;
static int omap_udc_resume(struct device *dev, u32 level){	if (level != RESUME_POWER_ON)		return 0;	DBG("resume + wakeup/SRP\n");	omap_pullup(&udc->gadget, 1);	/* maybe the host would enumerate us if we nudged it */	msleep(100);	return omap_wakeup(&udc->gadget);}