diff options
Diffstat (limited to 'drivers/dma/mv_xor.c')
| -rw-r--r-- | drivers/dma/mv_xor.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 53fb0c8..766b68e 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -497,8 +497,8 @@ mv_xor_tx_submit(struct dma_async_tx_descriptor *tx) if (!mv_can_chain(grp_start)) goto submit_done; - dev_dbg(mv_chan_to_devp(mv_chan), "Append to last desc %x\n", - old_chain_tail->async_tx.phys); + dev_dbg(mv_chan_to_devp(mv_chan), "Append to last desc %pa\n", + &old_chain_tail->async_tx.phys); /* fix up the hardware chain */ mv_desc_set_next_desc(old_chain_tail, grp_start->async_tx.phys); @@ -527,7 +527,8 @@ submit_done: /* returns the number of allocated descriptors */ static int mv_xor_alloc_chan_resources(struct dma_chan *chan) { - char *hw_desc; + void *virt_desc; + dma_addr_t dma_desc; int idx; struct mv_xor_chan *mv_chan = to_mv_xor_chan(chan); struct mv_xor_desc_slot *slot = NULL; @@ -542,17 +543,16 @@ static int mv_xor_alloc_chan_resources(struct dma_chan *chan) " %d descriptor slots", idx); break; } - hw_desc = (char *) mv_chan->dma_desc_pool_virt; - slot->hw_desc = (void *) &hw_desc[idx * MV_XOR_SLOT_SIZE]; + virt_desc = mv_chan->dma_desc_pool_virt; + slot->hw_desc = virt_desc + idx * MV_XOR_SLOT_SIZE; dma_async_tx_descriptor_init(&slot->async_tx, chan); slot->async_tx.tx_submit = mv_xor_tx_submit; INIT_LIST_HEAD(&slot->chain_node); INIT_LIST_HEAD(&slot->slot_node); INIT_LIST_HEAD(&slot->tx_list); - hw_desc = (char *) mv_chan->dma_desc_pool; - slot->async_tx.phys = - (dma_addr_t) &hw_desc[idx * MV_XOR_SLOT_SIZE]; + dma_desc = mv_chan->dma_desc_pool; + slot->async_tx.phys = dma_desc + idx * MV_XOR_SLOT_SIZE; slot->idx = idx++; spin_lock_bh(&mv_chan->lock); @@ -582,8 +582,8 @@ mv_xor_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, int slot_cnt; dev_dbg(mv_chan_to_devp(mv_chan), - "%s dest: %x src %x len: %u flags: %ld\n", - __func__, dest, src, len, flags); + "%s dest: %pad src %pad len: %u flags: %ld\n", + __func__, &dest, &src, len, flags); if (unlikely(len < MV_XOR_MIN_BYTE_COUNT)) return NULL; @@ -626,8 +626,8 @@ mv_xor_prep_dma_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src, BUG_ON(len > MV_XOR_MAX_BYTE_COUNT); dev_dbg(mv_chan_to_devp(mv_chan), - "%s src_cnt: %d len: dest %x %u flags: %ld\n", - __func__, src_cnt, len, dest, flags); + "%s src_cnt: %d len: %u dest %pad flags: %ld\n", + __func__, src_cnt, len, &dest, flags); spin_lock_bh(&mv_chan->lock); slot_cnt = mv_chan_xor_slot_count(len, src_cnt); |