diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2017-04-11 19:13:05 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-11 14:36:27 -0400 |
| commit | 949201286fa4a481d8302f8b886ca565039bafcd (patch) | |
| tree | 806480ad583ccd6ac9a6a4308a843a541a40d5fb | |
| parent | 145d6e295f12681ed564d32fff3dabf9292f6871 (diff) | |
| download | blackbird-obmc-linux-949201286fa4a481d8302f8b886ca565039bafcd.tar.gz blackbird-obmc-linux-949201286fa4a481d8302f8b886ca565039bafcd.zip | |
net: fec: pass ->dev to dma_alloc__coherent() API
In aarch64 system, it requires to trasfer ->dev to dma_alloc_coherent()
API, otherwise allocate failed and print kernel warning.
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 172624c2d5be..bcf86753b6e2 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2651,7 +2651,7 @@ static void fec_enet_free_queue(struct net_device *ndev) for (i = 0; i < fep->num_tx_queues; i++) if (fep->tx_queue[i] && fep->tx_queue[i]->tso_hdrs) { txq = fep->tx_queue[i]; - dma_free_coherent(NULL, + dma_free_coherent(&fep->pdev->dev, txq->bd.ring_size * TSO_HEADER_SIZE, txq->tso_hdrs, txq->tso_hdrs_dma); @@ -2685,7 +2685,7 @@ static int fec_enet_alloc_queue(struct net_device *ndev) txq->tx_wake_threshold = (txq->bd.ring_size - txq->tx_stop_threshold) / 2; - txq->tso_hdrs = dma_alloc_coherent(NULL, + txq->tso_hdrs = dma_alloc_coherent(&fep->pdev->dev, txq->bd.ring_size * TSO_HEADER_SIZE, &txq->tso_hdrs_dma, GFP_KERNEL); |
