Lines Matching defs:channel
183 * Decouple the chip select from dma channel. We use dma0 for all
803 /* We use the DMA channel 0 to access all the nand chips. */
1031 /* request dma channel */
1035 "DMA channel request failed\n");
2110 struct dma_chan *channel = get_dma_chan(this);
2126 desc = mxs_dmaengine_prep_pio(channel, pio, ARRAY_SIZE(pio),
2144 desc = dmaengine_prep_slave_sg(channel, &transfer->sgl, 1, DMA_MEM_TO_DEV,
2152 struct dma_chan *channel = get_dma_chan(this);
2163 return mxs_dmaengine_prep_pio(channel, pio, 2, DMA_TRANS_NONE,
2171 struct dma_chan *channel = get_dma_chan(this);
2201 desc = mxs_dmaengine_prep_pio(channel, pio, ARRAY_SIZE(pio),
2207 desc = dmaengine_prep_slave_sg(channel, &transfer->sgl, 1,
2217 struct dma_chan *channel = get_dma_chan(this);
2247 desc = mxs_dmaengine_prep_pio(channel, pio, ARRAY_SIZE(pio),
2254 desc = dmaengine_prep_slave_sg(channel, &transfer->sgl, 1,