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dmaengine: mic_x100_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> Cc: Sudeep Dutt <sudeep.dutt@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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@ -104,10 +104,8 @@ static void mic_dma_cleanup(struct mic_dma_chan *ch)
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tx = &ch->tx_array[last_tail];
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if (tx->cookie) {
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dma_cookie_complete(tx);
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if (tx->callback) {
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tx->callback(tx->callback_param);
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tx->callback = NULL;
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}
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dmaengine_desc_get_callback_invoke(tx, NULL);
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tx->callback = NULL;
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}
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last_tail = mic_dma_hw_ring_inc(last_tail);
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}
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