Lines Matching refs:param
836 struct pch_dma_slave *param = slave;
838 if ((chan->chan_id == param->chan_id) &&
839 (param->dma_dev == chan->device->dev)) {
840 chan->private = param;
852 struct pch_dma_slave *param;
870 param = &dma->param_tx;
871 param->dma_dev = &dma_dev->dev;
872 param->chan_id = data->ch * 2; /* Tx = 0, 2 */
873 param->tx_reg = data->io_base_addr + PCH_SPDWR;
874 param->width = width;
875 chan = dma_request_channel(mask, pch_spi_filter, param);
885 param = &dma->param_rx;
886 param->dma_dev = &dma_dev->dev;
887 param->chan_id = data->ch * 2 + 1; /* Rx = Tx + 1 */
888 param->rx_reg = data->io_base_addr + PCH_SPDRR;
889 param->width = width;
890 chan = dma_request_channel(mask, pch_spi_filter, param);