size_t bytes = 0;
ret = dma_cookie_status(chan, cookie, txstate);
- if (ret == DMA_SUCCESS)
+ if (ret == DMA_COMPLETE)
return ret;
/*
spin_lock_irqsave(&plchan->vc.lock, flags);
ret = dma_cookie_status(chan, cookie, txstate);
- if (ret != DMA_SUCCESS) {
+ if (ret != DMA_COMPLETE) {
vd = vchan_find_desc(&plchan->vc, cookie);
if (vd) {
/* On the issued list, so hasn't been processed yet */
if (ret)
return ret;
+ /* Ensure that we can do DMA */
+ ret = dma_set_mask_and_coherent(&adev->dev, DMA_BIT_MASK(32));
+ if (ret)
+ goto out_no_pl08x;
+
/* Create the driver state holder */
pl08x = kzalloc(sizeof(*pl08x), GFP_KERNEL);
if (!pl08x) {