mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-04 08:08:54 +00:00
dmengine: xilinx_dma: convert callback to helper function
Move the xilinx driver to new dmaengine callback Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
parent
9686218982
commit
369dbadac1
1 changed files with 4 additions and 6 deletions
|
@ -755,8 +755,7 @@ static void xilinx_dma_chan_desc_cleanup(struct xilinx_dma_chan *chan)
|
||||||
spin_lock_irqsave(&chan->lock, flags);
|
spin_lock_irqsave(&chan->lock, flags);
|
||||||
|
|
||||||
list_for_each_entry_safe(desc, next, &chan->done_list, node) {
|
list_for_each_entry_safe(desc, next, &chan->done_list, node) {
|
||||||
dma_async_tx_callback callback;
|
struct dmaengine_desc_callback cb;
|
||||||
void *callback_param;
|
|
||||||
|
|
||||||
if (desc->cyclic) {
|
if (desc->cyclic) {
|
||||||
xilinx_dma_chan_handle_cyclic(chan, desc, &flags);
|
xilinx_dma_chan_handle_cyclic(chan, desc, &flags);
|
||||||
|
@ -767,11 +766,10 @@ static void xilinx_dma_chan_desc_cleanup(struct xilinx_dma_chan *chan)
|
||||||
list_del(&desc->node);
|
list_del(&desc->node);
|
||||||
|
|
||||||
/* Run the link descriptor callback function */
|
/* Run the link descriptor callback function */
|
||||||
callback = desc->async_tx.callback;
|
dmaengine_desc_get_callback(&desc->async_tx, &cb);
|
||||||
callback_param = desc->async_tx.callback_param;
|
if (dmaengine_desc_callback_valid(&cb)) {
|
||||||
if (callback) {
|
|
||||||
spin_unlock_irqrestore(&chan->lock, flags);
|
spin_unlock_irqrestore(&chan->lock, flags);
|
||||||
callback(callback_param);
|
dmaengine_desc_callback_invoke(&cb, NULL);
|
||||||
spin_lock_irqsave(&chan->lock, flags);
|
spin_lock_irqsave(&chan->lock, flags);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue