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dmaengine: mv_xor_v2: convert callback to helper function 

This is in preparation 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: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Hanna Hawa 2018-07-17 13:30:01 +03:00 committed by Vinod Koul
parent 8bbafed8dd
commit 5a80aff92a
1 changed files with 2 additions and 3 deletions
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5
drivers/dma/mv_xor_v2.c
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@ -589,9 +589,8 @@ static void mv_xor_v2_tasklet(unsigned long data)
*/
dma_cookie_complete(&next_pending_sw_desc->async_tx);
if (next_pending_sw_desc->async_tx.callback)
next_pending_sw_desc->async_tx.callback(
next_pending_sw_desc->async_tx.callback_param);
dmaengine_desc_get_callback_invoke(
&next_pending_sw_desc->async_tx, NULL);
dma_descriptor_unmap(&next_pending_sw_desc->async_tx);
}