Convert driver to use the new helper function for callback
Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/qcom/hidma.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c
index 41b5c6d..aafc49a 100644
--- a/drivers/dma/qcom/hidma.c
+++ b/drivers/dma/qcom/hidma.c
@@ -132,8 +132,12 @@ static void hidma_process_completed(struct hidma_chan *mchan)
spin_unlock_irqrestore(&mchan->lock, irqflags);
llstat = hidma_ll_status(mdma->lldev, mdesc->tre_ch);
- if (desc->callback && (llstat == DMA_COMPLETE))
- desc->callback(desc->callback_param);
+ if (llstat == DMA_COMPLETE) {
+ struct dmaengine_desc_callback cb;
+
+ dmaengine_desc_get_callback(desc, &cb);
+ dmaengine_desc_callback_invoke(&cb, NULL);
+ }
last_cookie = desc->cookie;
dma_run_dependencies(desc);
@@ -413,13 +417,12 @@ static int hidma_terminate_channel(struct dma_chan *chan)
/* return all user requests */
list_for_each_entry_safe(mdesc, tmp, &list, node) {
struct dma_async_tx_descriptor *txd = &mdesc->desc;
- dma_async_tx_callback callback = mdesc->desc.callback;
- void *param = mdesc->desc.callback_param;
+ struct dmaengine_desc_callback cb;
+ dmaengine_desc_get_callback(&mdesc->desc, &cb);
dma_descriptor_unmap(txd);
- if (callback)
- callback(param);
+ dmaengine_desc_callback_invoke(&cb, NULL);
dma_run_dependencies(txd);
--
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