Symbol: EP0_IN
drivers/usb/gadget/udc/goku_udc.c
1098
case EP0_IN:
drivers/usb/gadget/udc/goku_udc.c
1440
dev->ep0state = EP0_IN;
drivers/usb/gadget/udc/goku_udc.c
1634
if (dev->ep0state == EP0_IN) {
drivers/usb/gadget/udc/goku_udc.c
362
if (unlikely(ep->num == 0 && dev->ep0state != EP0_IN))