au1000_eth: pass struct device to DMA API functions

The DMA API generally relies on a struct device to work properly, and
only barely works without one for legacy reasons.  Pass the easily
available struct device from the platform_device to remedy this.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig 2019-02-11 14:19:58 +01:00 коммит произвёл David S. Miller
Родитель e222822f9b
Коммит 3c69aec48f
1 изменённых файлов: 3 добавлений и 3 удалений

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@ -1167,7 +1167,7 @@ static int au1000_probe(struct platform_device *pdev)
/* Allocate the data buffers
* Snooping works fine with eth on all au1xxx
*/
aup->vaddr = (u32)dma_alloc_attrs(NULL, MAX_BUF_SIZE *
aup->vaddr = (u32)dma_alloc_attrs(&pdev->dev, MAX_BUF_SIZE *
(NUM_TX_BUFFS + NUM_RX_BUFFS),
&aup->dma_addr, 0,
DMA_ATTR_NON_CONSISTENT);
@ -1349,7 +1349,7 @@ err_remap3:
err_remap2:
iounmap(aup->mac);
err_remap1:
dma_free_attrs(NULL, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS),
dma_free_attrs(&pdev->dev, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS),
(void *)aup->vaddr, aup->dma_addr,
DMA_ATTR_NON_CONSISTENT);
err_vaddr:
@ -1383,7 +1383,7 @@ static int au1000_remove(struct platform_device *pdev)
if (aup->tx_db_inuse[i])
au1000_ReleaseDB(aup, aup->tx_db_inuse[i]);
dma_free_attrs(NULL, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS),
dma_free_attrs(&pdev->dev, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS),
(void *)aup->vaddr, aup->dma_addr,
DMA_ATTR_NON_CONSISTENT);