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authorDave Jiang <dave.jiang@intel.com>2016-07-20 23:11:39 +0300
committerVinod Koul <vinod.koul@intel.com>2016-08-08 05:41:39 +0300
commitdb89e3c87715164abd7e2185a162499da1cdaa55 (patch)
tree816a31e5e14e565724cf823ad286beb94cbfe707 /drivers/dma/iop-adma.c
parent63992864a2a55026fb11d1c9c686d348b205ce1f (diff)
downloadlinux-db89e3c87715164abd7e2185a162499da1cdaa55.tar.xz
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>
Diffstat (limited to 'drivers/dma/iop-adma.c')
-rw-r--r--drivers/dma/iop-adma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index f039cfadf17b..a410657f7bcd 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -71,8 +71,7 @@ iop_adma_run_tx_complete_actions(struct iop_adma_desc_slot *desc,
/* 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)