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-rw-r--r--drivers/dma/ppc4xx/adma.c19
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c
index 40082ec8326c..12e94dd6fc3d 100644
--- a/drivers/dma/ppc4xx/adma.c
+++ b/drivers/dma/ppc4xx/adma.c
@@ -2151,22 +2151,6 @@ static int ppc440spe_adma_alloc_chan_resources(struct dma_chan *chan)
}
/**
- * ppc440spe_desc_assign_cookie - assign a cookie
- */
-static dma_cookie_t ppc440spe_desc_assign_cookie(
- struct ppc440spe_adma_chan *chan,
- struct ppc440spe_adma_desc_slot *desc)
-{
- dma_cookie_t cookie = chan->common.cookie;
-
- cookie++;
- if (cookie < 0)
- cookie = 1;
- chan->common.cookie = desc->async_tx.cookie = cookie;
- return cookie;
-}
-
-/**
* ppc440spe_rxor_set_region_data -
*/
static void ppc440spe_rxor_set_region(struct ppc440spe_adma_desc_slot *desc,
@@ -2236,8 +2220,7 @@ static dma_cookie_t ppc440spe_adma_tx_submit(struct dma_async_tx_descriptor *tx)
slots_per_op = group_start->slots_per_op;
spin_lock_bh(&chan->lock);
-
- cookie = ppc440spe_desc_assign_cookie(chan, sw_desc);
+ cookie = dma_cookie_assign(tx);
if (unlikely(list_empty(&chan->chain))) {
/* first peer */