Symbol: UDC_IRQ_EP_POOL_ACK_STALL
drivers/usb/gadget/udc/aspeed_udc.c
1187
if (isr & UDC_IRQ_EP_POOL_ACK_STALL) {
drivers/usb/gadget/udc/aspeed_udc.c
1421
ctrl = UDC_IRQ_EP_POOL_ACK_STALL | UDC_IRQ_BUS_RESUME |