Lines Matching refs:dma_rx
139 struct dma_chan *dma_rx;
370 ? priv->dma_rx : priv->dma_tx;
391 dmaengine_terminate_all(priv->dma_rx);
413 struct dma_chan *chan = read ? priv->dma_rx : priv->dma_tx;
759 chan = read ? priv->dma_rx : priv->dma_tx;
767 priv->dma_rx = chan;
779 if (!IS_ERR(priv->dma_rx)) {
780 dma_release_channel(priv->dma_rx);
781 priv->dma_rx = ERR_PTR(-EPROBE_DEFER);
996 priv->dma_rx = priv->dma_tx = ERR_PTR(-EPROBE_DEFER);