diff options
Diffstat (limited to 'drivers/dma/iop-adma.c')
| -rw-r--r-- | drivers/dma/iop-adma.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c index 518f557ef85..645ca8d54ec 100644 --- a/drivers/dma/iop-adma.c +++ b/drivers/dma/iop-adma.c @@ -421,7 +421,7 @@ retry: } alloc_tail->group_head = alloc_start; alloc_tail->async_tx.cookie = -EBUSY; - list_splice(&chain, &alloc_tail->async_tx.tx_list); + list_splice(&chain, &alloc_tail->tx_list); iop_chan->last_used = last_used; iop_desc_clear_next_desc(alloc_start); iop_desc_clear_next_desc(alloc_tail); @@ -480,7 +480,7 @@ iop_adma_tx_submit(struct dma_async_tx_descriptor *tx) old_chain_tail = list_entry(iop_chan->chain.prev, struct iop_adma_desc_slot, chain_node); - list_splice_init(&sw_desc->async_tx.tx_list, + list_splice_init(&sw_desc->tx_list, &old_chain_tail->chain_node); /* fix up the hardware chain */ @@ -547,6 +547,7 @@ static int iop_adma_alloc_chan_resources(struct dma_chan *chan) dma_async_tx_descriptor_init(&slot->async_tx, chan); slot->async_tx.tx_submit = iop_adma_tx_submit; + INIT_LIST_HEAD(&slot->tx_list); INIT_LIST_HEAD(&slot->chain_node); INIT_LIST_HEAD(&slot->slot_node); hw_desc = (char *) iop_chan->device->dma_desc_pool; @@ -1642,7 +1643,7 @@ static void iop_chan_start_null_memcpy(struct iop_adma_chan *iop_chan) if (sw_desc) { grp_start = sw_desc->group_head; - list_splice_init(&sw_desc->async_tx.tx_list, &iop_chan->chain); + list_splice_init(&sw_desc->tx_list, &iop_chan->chain); async_tx_ack(&sw_desc->async_tx); iop_desc_init_memcpy(grp_start, 0); iop_desc_set_byte_count(grp_start, iop_chan, 0); @@ -1698,7 +1699,7 @@ static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan) sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op); if (sw_desc) { grp_start = sw_desc->group_head; - list_splice_init(&sw_desc->async_tx.tx_list, &iop_chan->chain); + list_splice_init(&sw_desc->tx_list, &iop_chan->chain); async_tx_ack(&sw_desc->async_tx); iop_desc_init_null_xor(grp_start, 2, 0); iop_desc_set_byte_count(grp_start, iop_chan, 0); |