dmaengine: fsldma: 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>
Cc: Li Yang <leoli@freescale.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 911b7177eb50487dc53269ac705c9c25dc6f8638..ef808665aeca00ec98775ffadcea2f13e4bd9575 100644 (file)
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -517,11 +517,7 @@ static dma_cookie_t fsldma_run_tx_complete_actions(struct fsldma_chan *chan,
                ret = txd->cookie;
 
                /* Run the link descriptor callback function */
-               if (txd->callback) {
-                       chan_dbg(chan, "LD %p callback\n", desc);
-                       txd->callback(txd->callback_param);
-               }
-
+               dmaengine_desc_get_callback_invoke(txd, NULL);
                dma_descriptor_unmap(txd);
        }