dmaengine: iop-adma: convert callback to helper function
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@intel.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index f039cfa..a410657 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -71,8 +71,7 @@
/* 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_invoke(tx, NULL);
dma_descriptor_unmap(tx);
if (desc->group_head)