- printk(KERN_ERR "DMA%d: IRQ???\n", dma);
- DCSR(dma) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR;
+ struct pxamci_host *host = devid;
+ int dcsr = DCSR(dma);
+ DCSR(dma) = dcsr & ~DCSR_STOPIRQEN;
+
+ if (dcsr & DCSR_ENDINTR) {
+ writel(BUF_PART_FULL, host->base + MMC_PRTBUF);
+ } else {
+ printk(KERN_ERR "%s: DMA error on channel %d (DCSR=%#x)\n",
+ mmc_hostname(host->mmc), dma, dcsr);
+ host->data->error = -EIO;
+ pxamci_data_done(host, 0);
+ }