TSI721_DMAC_STS_ABORT
if (ch_stat & TSI721_DMAC_STS_ABORT) {
if ((dmac_sts & TSI721_DMAC_STS_ABORT) == 0)
} while ((dmac_sts & TSI721_DMAC_STS_ABORT) && i);
if (dmac_sts & TSI721_DMAC_STS_ABORT) {