Lines Matching refs:rx_dma_chan
285 struct dma_chan *rx_dma_chan; member
401 chan = i2c_dev->msg_read ? i2c_dev->rx_dma_chan : i2c_dev->tx_dma_chan; in tegra_i2c_dma_submit()
434 if (i2c_dev->rx_dma_chan) { in tegra_i2c_release_dma()
435 dma_release_channel(i2c_dev->rx_dma_chan); in tegra_i2c_release_dma()
436 i2c_dev->rx_dma_chan = NULL; in tegra_i2c_release_dma()
466 i2c_dev->rx_dma_chan = chan; in tegra_i2c_init_dma()
476 WARN_ON(i2c_dev->tx_dma_chan->device != i2c_dev->rx_dma_chan->device); in tegra_i2c_init_dma()
978 dmaengine_terminate_async(i2c_dev->rx_dma_chan); in tegra_i2c_isr()
1012 chan = i2c_dev->rx_dma_chan; in tegra_i2c_config_fifo_trig()
1337 i2c_dev->rx_dma_chan : in tegra_i2c_xfer_msg()
1341 i2c_dev->rx_dma_chan : in tegra_i2c_xfer_msg()