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path: root/drivers/dma/pch_dma.c
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Diffstat (limited to 'drivers/dma/pch_dma.c')
-rw-r--r--drivers/dma/pch_dma.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index 5218e48aed0e..c30f63ee32c5 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -565,19 +565,12 @@ static enum dma_status pd_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
565 struct dma_tx_state *txstate) 565 struct dma_tx_state *txstate)
566{ 566{
567 struct pch_dma_chan *pd_chan = to_pd_chan(chan); 567 struct pch_dma_chan *pd_chan = to_pd_chan(chan);
568 dma_cookie_t last_used; 568 enum dma_status ret;
569 dma_cookie_t last_completed;
570 int ret;
571 569
572 spin_lock_irq(&pd_chan->lock); 570 spin_lock_irq(&pd_chan->lock);
573 last_completed = chan->completed_cookie; 571 ret = dma_cookie_status(chan, cookie, txstate);
574 last_used = chan->cookie;
575 spin_unlock_irq(&pd_chan->lock); 572 spin_unlock_irq(&pd_chan->lock);
576 573
577 ret = dma_async_is_complete(cookie, last_completed, last_used);
578
579 dma_set_tx_state(txstate, last_completed, last_used, 0);
580
581 return ret; 574 return ret;
582} 575}
583 576