DCSR_DONEA
if (!(dcsr & (DCSR_ERROR | DCSR_DONEA | DCSR_DONEB)))
writel_relaxed(dcsr & (DCSR_ERROR | DCSR_DONEA | DCSR_DONEB),
if (dcsr & DCSR_DONEA)
DCSR_STRTA | DCSR_DONEA |
DCSR_DONEA | DCSR_STRTA | DCSR_DONEB | DCSR_STRTB,