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authorDave Jiang <dave.jiang@intel.com>2016-07-20 13:12:07 -0700
committerVinod Koul <vinod.koul@intel.com>2016-08-08 08:11:40 +0530
commitad34636885bee29e473bea4e2540fe5fb8efb564 (patch)
tree7cd5554e9fd6e2aef8a8357b85bed6f4022fe1e4 /drivers/dma/mpc512x_dma.c
parent81141bac700568afec626abda493310720077043 (diff)
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dmaengine: mpc512x_dma: 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>
Diffstat (limited to 'drivers/dma/mpc512x_dma.c')
-rw-r--r--drivers/dma/mpc512x_dma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c
index fa86592c7ae1..cacb78e34136 100644
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
@@ -411,8 +411,7 @@ static void mpc_dma_process_completed(struct mpc_dma *mdma)
list_for_each_entry(mdesc, &list, node) {
desc = &mdesc->desc;
- if (desc->callback)
- desc->callback(desc->callback_param);
+ dmaengine_desc_get_callback_invoke(desc, NULL);
last_cookie = desc->cookie;
dma_run_dependencies(desc);