dmaengine: ppc4xx_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/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c
index da3688b..140f3ed 100644
--- a/drivers/dma/ppc4xx/adma.c
+++ b/drivers/dma/ppc4xx/adma.c
@@ -1485,10 +1485,7 @@
/* call the callback (must not sleep or submit new
* operations to this channel)
*/
- if (desc->async_tx.callback)
- desc->async_tx.callback(
- desc->async_tx.callback_param);
-
+ dmaengine_desc_get_callback_invoke(&desc->async_tx, NULL);
dma_descriptor_unmap(&desc->async_tx);
}