return err;
}
-/* This driver does not implement any of the optional DMA operations. */
-static int
-mv_xor_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
- unsigned long arg)
-{
- return -ENOSYS;
-}
-
static int mv_xor_channel_remove(struct mv_xor_chan *mv_chan)
{
struct dma_chan *chan, *_chan;
dma_dev->device_free_chan_resources = mv_xor_free_chan_resources;
dma_dev->device_tx_status = mv_xor_status;
dma_dev->device_issue_pending = mv_xor_issue_pending;
- dma_dev->device_control = mv_xor_control;
dma_dev->dev = &pdev->dev;
/* set prep routines based on capability */
.probe = mv_xor_probe,
.remove = mv_xor_remove,
.driver = {
- .owner = THIS_MODULE,
.name = MV_XOR_NAME,
.of_match_table = of_match_ptr(mv_xor_dt_ids),
},