diff options
Diffstat (limited to 'drivers/dma/ppc4xx')
| -rw-r--r-- | drivers/dma/ppc4xx/adma.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index 12e94dd6fc3d..86239ea01898 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -3928,28 +3928,16 @@ static enum dma_status ppc440spe_adma_tx_status(struct dma_chan *chan, dma_cookie_t cookie, struct dma_tx_state *txstate) { struct ppc440spe_adma_chan *ppc440spe_chan; - dma_cookie_t last_used; - dma_cookie_t last_complete; enum dma_status ret; ppc440spe_chan = to_ppc440spe_adma_chan(chan); - last_used = chan->cookie; - last_complete = chan->completed_cookie; - - dma_set_tx_state(txstate, last_complete, last_used, 0); - - ret = dma_async_is_complete(cookie, last_complete, last_used); + ret = dma_cookie_status(chan, cookie, txstate); if (ret == DMA_SUCCESS) return ret; ppc440spe_adma_slot_cleanup(ppc440spe_chan); - last_used = chan->cookie; - last_complete = chan->completed_cookie; - - dma_set_tx_state(txstate, last_complete, last_used, 0); - - return dma_async_is_complete(cookie, last_complete, last_used); + return dma_cookie_status(chan, cookie, txstate); } /** |