This is in preperation of moving to a callback that provides results to the
callback for the transaction. The conversion will maintain current behavior
and the driver must convert to new callback mechanism at a later time in
order to receive results.
Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/nbpfaxi.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 2b5a198..a43e53b 100644
--- a/drivers/dma/nbpfaxi.c
+++ b/drivers/dma/nbpfaxi.c
@@ -1101,8 +1101,7 @@ static void nbpf_chan_tasklet(unsigned long data)
{
struct nbpf_channel *chan = (struct nbpf_channel *)data;
struct nbpf_desc *desc, *tmp;
- dma_async_tx_callback callback;
- void *param;
+ struct dmaengine_desc_callback cb;
while (!list_empty(&chan->done)) {
bool found = false, must_put, recycling = false;
@@ -1150,14 +1149,12 @@ static void nbpf_chan_tasklet(unsigned long data)
must_put = false;
}
- callback = desc->async_tx.callback;
- param = desc->async_tx.callback_param;
+ dmaengine_desc_get_callback(&desc->async_tx, &cb);
/* ack and callback completed descriptor */
spin_unlock_irq(&chan->lock);
- if (callback)
- callback(param);
+ dmaengine_desc_callback_invoke(&cb, NULL);
if (must_put)
nbpf_desc_put(desc);
--
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