diff options
Diffstat (limited to 'drivers/dma/at_hdmac.c')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index f52c9e38d889..ba0b5ec4e4c2 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -1026,7 +1026,12 @@ atc_tx_status(struct dma_chan *chan, spin_unlock_bh(&atchan->lock); - dma_set_tx_state(txstate, last_complete, last_used, 0); + if (ret != DMA_SUCCESS) + dma_set_tx_state(txstate, last_complete, last_used, + atc_first_active(atchan)->len); + else + dma_set_tx_state(txstate, last_complete, last_used, 0); + dev_vdbg(chan2dev(chan), "tx_status: %d (d%d, u%d)\n", cookie, last_complete ? last_complete : 0, last_used ? last_used : 0); |