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authorDave Jiang <dave.jiang@intel.com>2016-07-20 13:13:39 -0700
committerVinod Koul <vinod.koul@intel.com>2016-08-08 08:11:42 +0530
commitb1f884a5ff23534c3808926aeb62187be55e751e (patch)
tree27bbe7e686a6fa5b6688995ffa49d0aedb534365 /drivers/dma/xgene-dma.c
parent4f03ac6a2da050591e6e78921cacdff1546418c3 (diff)
downloadlinux-b1f884a5ff23534c3808926aeb62187be55e751e.tar.bz2
dmaengine: xgene-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/xgene-dma.c')
-rw-r--r--drivers/dma/xgene-dma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index 9cb93c5b655d..d66ed11baaec 100644
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -608,8 +608,7 @@ static void xgene_dma_run_tx_complete_actions(struct xgene_dma_chan *chan,
dma_cookie_complete(tx);
/* Run the link descriptor callback function */
- if (tx->callback)
- tx->callback(tx->callback_param);
+ dmaengine_desc_get_callback_invoke(tx, NULL);
dma_descriptor_unmap(tx);