Lines Matching refs:dma_rx_channel
104 int dma_rx_channel;
358 omap_set_dma_transfer_params(mcspi_dma->dma_rx_channel,
363 omap_set_dma_src_params(mcspi_dma->dma_rx_channel, 0,
367 omap_set_dma_dest_params(mcspi_dma->dma_rx_channel, 0,
378 omap_start_dma(mcspi_dma->dma_rx_channel);
765 &mcspi_dma->dma_rx_channel)) {
773 omap_free_dma(mcspi_dma->dma_rx_channel);
774 mcspi_dma->dma_rx_channel = -1;
814 if (mcspi_dma->dma_rx_channel == -1
849 if (mcspi_dma->dma_rx_channel != -1) {
850 omap_free_dma(mcspi_dma->dma_rx_channel);
851 mcspi_dma->dma_rx_channel = -1;
1248 mcspi->dma_channels[i].dma_rx_channel = -1;