Searched refs:chan_dev (Results 1 – 2 of 2) sorted by relevance
| /linux-4.4.14/drivers/dma/ |
| D | dmaengine.c | 81 struct dma_chan_dev *chan_dev; in dev_to_dma_chan() local
83 chan_dev = container_of(dev, typeof(*chan_dev), device); in dev_to_dma_chan()
84 return chan_dev->chan; in dev_to_dma_chan()
159 struct dma_chan_dev *chan_dev; in chan_dev_release() local
161 chan_dev = container_of(dev, typeof(*chan_dev), device); in chan_dev_release()
162 if (atomic_dec_and_test(chan_dev->idr_ref)) { in chan_dev_release()
164 idr_remove(&dma_idr, chan_dev->dev_id); in chan_dev_release()
166 kfree(chan_dev->idr_ref); in chan_dev_release()
168 kfree(chan_dev); in chan_dev_release()
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| /linux-4.4.14/drivers/i2c/busses/ |
| D | i2c-imx.c | 368 struct device *chan_dev = dma->chan_using->device->dev; in i2c_imx_dma_xfer() local
370 dma->dma_buf = dma_map_single(chan_dev, msgs->buf, in i2c_imx_dma_xfer()
372 if (dma_mapping_error(chan_dev, dma->dma_buf)) { in i2c_imx_dma_xfer()
397 dma_unmap_single(chan_dev, dma->dma_buf, in i2c_imx_dma_xfer()
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