From: Nicholas Graumann <nick.graumann@xxxxxxxxx>
The dma api provides a single interface to get the appropriate callback
and invoke it directly. Prefer using it.
Signed-off-by: Nicholas Graumann <nick.graumann@xxxxxxxxx>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xxxxxxxxxx>
---
drivers/dma/xilinx/xilinx_dma.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index 8bbf997..9909bfb 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -820,8 +820,6 @@ static void xilinx_dma_chan_desc_cleanup(struct xilinx_dma_chan *chan)
spin_lock_irqsave(&chan->lock, flags);
list_for_each_entry_safe(desc, next, &chan->done_list, node) {
- struct dmaengine_desc_callback cb;
-
if (desc->cyclic) {
xilinx_dma_chan_handle_cyclic(chan, desc, &flags);
break;
@@ -831,9 +829,8 @@ static void xilinx_dma_chan_desc_cleanup(struct xilinx_dma_chan *chan)
list_del(&desc->node);
/* Run the link descriptor callback function */
- dmaengine_desc_get_callback(&desc->async_tx, &cb);
spin_unlock_irqrestore(&chan->lock, flags);
- dmaengine_desc_callback_invoke(&cb, NULL);
+ dmaengine_desc_get_callback_invoke(&desc->async_tx, NULL);
spin_lock_irqsave(&chan->lock, flags);
/* Run any dependencies, then free the descriptor */
--
2.7.4
