Convert driver to use the new helper function for callback
Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/iop-adma.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index f039cfa..409e75f 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -65,14 +65,16 @@ iop_adma_run_tx_complete_actions(struct iop_adma_desc_slot *desc,
BUG_ON(tx->cookie < 0);
if (tx->cookie > 0) {
+ struct dma_desc_callback cb;
+
cookie = tx->cookie;
tx->cookie = 0;
/* call the callback (must not sleep or submit new
* operations to this channel)
*/
- if (tx->callback)
- tx->callback(tx->callback_param);
+ dmaengine_desc_get_callback(tx, &cb);
+ dmaengine_desc_callback_invoke(&cb, NULL);
dma_descriptor_unmap(tx);
if (desc->group_head)
--
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