diff options
Diffstat (limited to 'drivers/dma/iop-adma.c')
| -rw-r--r-- | drivers/dma/iop-adma.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 650bf1e185e8..f2392d59568d 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -440,18 +440,6 @@ retry: return NULL; } -static dma_cookie_t -iop_desc_assign_cookie(struct iop_adma_chan *iop_chan, - struct iop_adma_desc_slot *desc) -{ - dma_cookie_t cookie = iop_chan->common.cookie; - cookie++; - if (cookie < 0) - cookie = 1; - iop_chan->common.cookie = desc->async_tx.cookie = cookie; - return cookie; -} - static void iop_adma_check_threshold(struct iop_adma_chan *iop_chan) { dev_dbg(iop_chan->device->common.dev, "pending: %d\n", @@ -479,7 +467,7 @@ iop_adma_tx_submit(struct dma_async_tx_descriptor *tx) slots_per_op = grp_start->slots_per_op; spin_lock_bh(&iop_chan->lock); - cookie = iop_desc_assign_cookie(iop_chan, sw_desc); + cookie = dma_cookie_assign(tx); old_chain_tail = list_entry(iop_chan->chain.prev, struct iop_adma_desc_slot, chain_node); |