Lines Matching refs:chan_using
192 struct dma_chan *chan_using; member
419 dma_unmap_single(dma->chan_using->device->dev, dma->dma_buf, in i2c_imx_dma_callback()
430 struct device *chan_dev = dma->chan_using->device->dev; in i2c_imx_dma_xfer()
439 txdesc = dmaengine_prep_slave_single(dma->chan_using, dma->dma_buf, in i2c_imx_dma_xfer()
455 dma_async_issue_pending(dma->chan_using); in i2c_imx_dma_xfer()
459 dmaengine_terminate_sync(dma->chan_using); in i2c_imx_dma_xfer()
480 dma->chan_using = NULL; in i2c_imx_dma_free()
956 dma->chan_using = dma->chan_tx; in i2c_imx_dma_write()
977 dmaengine_terminate_sync(dma->chan_using); in i2c_imx_dma_write()
1019 dma->chan_using = dma->chan_rx; in i2c_imx_dma_read()
1032 dmaengine_terminate_sync(dma->chan_using); in i2c_imx_dma_read()