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Diffstat (limited to 'drivers/dma/coh901318.c')
-rw-r--r--drivers/dma/coh901318.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index 24837d700951..f3505178ff41 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -1151,17 +1151,12 @@ coh901318_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
struct dma_tx_state *txstate)
{
struct coh901318_chan *cohc = to_coh901318_chan(chan);
- dma_cookie_t last_used;
- dma_cookie_t last_complete;
- int ret;
-
- last_complete = chan->completed_cookie;
- last_used = chan->cookie;
+ enum dma_status ret;
- ret = dma_async_is_complete(cookie, last_complete, last_used);
+ ret = dma_cookie_status(chan, cookie, txstate);
+ /* FIXME: should be conditional on ret != DMA_SUCCESS? */
+ dma_set_residue(txstate, coh901318_get_bytes_left(chan));
- dma_set_tx_state(txstate, last_complete, last_used,
- coh901318_get_bytes_left(chan));
if (ret == DMA_IN_PROGRESS && cohc->stopped)
ret = DMA_PAUSED;