fotg210_ack_int
fotg210_ack_int(ep->fotg210, FOTG210_DISGR2, DISGR2_DMA_CMPLT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_USBRST_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_SUSP_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_RESM_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_ISO_SEQ_ERR_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_ISO_SEQ_ABORT_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_TX0BYTE_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_RX0BYTE_INT);
fotg210_ack_int(fotg210, FOTG210_DISGR2, DISGR2_DMA_ERROR);
fotg210_ack_int(fotg210, FOTG210_DISGR0, DISGR0_CX_COMABT_INT);