diff options
Diffstat (limited to 'drivers/dma/pch_dma.c')
| -rw-r--r-- | drivers/dma/pch_dma.c | 11 |
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, struct dma_tx_state *txstate) { struct pch_dma_chan *pd_chan = to_pd_chan(chan); - dma_cookie_t last_used; - dma_cookie_t last_completed; - int ret; + enum dma_status ret; spin_lock_irq(&pd_chan->lock); - last_completed = chan->completed_cookie; - last_used = chan->cookie; + ret = dma_cookie_status(chan, cookie, txstate); spin_unlock_irq(&pd_chan->lock); - ret = dma_async_is_complete(cookie, last_completed, last_used); - - dma_set_tx_state(txstate, last_completed, last_used, 0); - return ret; } |