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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>
This commit is contained in:
Dave Jiang 2016-07-20 13:11:17 -07:00 committed by Vinod Koul
parent 1595c3e1bf
commit af1a5a5114
1 changed files with 1 additions and 5 deletions
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6
drivers/dma/fsldma.c
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@ -517,11 +517,7 @@ static dma_cookie_t fsldma_run_tx_complete_actions(struct fsldma_chan *chan,
ret = txd->cookie; ret = txd->cookie;
/* Run the link descriptor callback function */ /* Run the link descriptor callback function */
if (txd->callback) { dmaengine_desc_get_callback_invoke(txd, NULL);
chan_dbg(chan, "LD %p callback\n", desc);
txd->callback(txd->callback_param);
}
dma_descriptor_unmap(txd); dma_descriptor_unmap(txd);
} }