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Diffstat (limited to 'drivers/dma/timb_dma.c')
| -rw-r--r-- | drivers/dma/timb_dma.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c index 7c876c4110b8..946350ce799a 100644 --- a/drivers/dma/timb_dma.c +++ b/drivers/dma/timb_dma.c @@ -350,12 +350,7 @@ static dma_cookie_t td_tx_submit(struct dma_async_tx_descriptor *txd) dma_cookie_t cookie; spin_lock_bh(&td_chan->lock); - - cookie = txd->chan->cookie; - if (++cookie < 0) - cookie = 1; - txd->chan->cookie = cookie; - txd->cookie = cookie; + cookie = dma_cookie_assign(txd); if (list_empty(&td_chan->active_list)) { dev_dbg(chan2dev(txd->chan), "%s: started %u\n", __func__, |