Lines Matching refs:chan_using
183 struct dma_chan *chan_using; member
386 dma_unmap_single(dma->chan_using->device->dev, dma->dma_buf, in i2c_imx_dma_callback()
397 struct device *chan_dev = dma->chan_using->device->dev; in i2c_imx_dma_xfer()
406 txdesc = dmaengine_prep_slave_single(dma->chan_using, dma->dma_buf, in i2c_imx_dma_xfer()
422 dma_async_issue_pending(dma->chan_using); in i2c_imx_dma_xfer()
426 dmaengine_terminate_sync(dma->chan_using); in i2c_imx_dma_xfer()
447 dma->chan_using = NULL; in i2c_imx_dma_free()
876 dma->chan_using = dma->chan_tx; in i2c_imx_dma_write()
897 dmaengine_terminate_sync(dma->chan_using); in i2c_imx_dma_write()
939 dma->chan_using = dma->chan_rx; in i2c_imx_dma_read()
952 dmaengine_terminate_sync(dma->chan_using); in i2c_imx_dma_read()