vchan_free_chan_resources(to_virt_chan(chan));
}
-static struct dma_async_tx_descriptor *pl08x_prep_dma_interrupt(
- struct dma_chan *chan, unsigned long flags)
-{
- struct dma_async_tx_descriptor *retval = NULL;
-
- return retval;
-}
-
/*
* Code accessing dma_async_is_complete() in a tight loop may give problems.
* If slaves are relying on interrupts to signal completion this function
pl08x->memcpy.dev = &adev->dev;
pl08x->memcpy.device_free_chan_resources = pl08x_free_chan_resources;
pl08x->memcpy.device_prep_dma_memcpy = pl08x_prep_dma_memcpy;
- pl08x->memcpy.device_prep_dma_interrupt = pl08x_prep_dma_interrupt;
pl08x->memcpy.device_tx_status = pl08x_dma_tx_status;
pl08x->memcpy.device_issue_pending = pl08x_issue_pending;
pl08x->memcpy.device_config = pl08x_config;
pl08x->slave.dev = &adev->dev;
pl08x->slave.device_free_chan_resources =
pl08x_free_chan_resources;
- pl08x->slave.device_prep_dma_interrupt =
- pl08x_prep_dma_interrupt;
pl08x->slave.device_tx_status = pl08x_dma_tx_status;
pl08x->slave.device_issue_pending = pl08x_issue_pending;
pl08x->slave.device_prep_slave_sg = pl08x_prep_slave_sg;