diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/designware_eqos.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/designware_eqos.c b/drivers/net/designware_eqos.c index ee5a10a007..2e2a1cf8bf 100644 --- a/drivers/net/designware_eqos.c +++ b/drivers/net/designware_eqos.c @@ -687,7 +687,6 @@ static void eqos_stop(struct eth_device *edev) static int eqos_send(struct eth_device *edev, void *packet, int length) { struct eqos *eqos = edev->priv; - struct device *dev = &eqos->netdev.dev; struct eqos_desc *tx_desc; dma_addr_t dma; u32 des3; @@ -697,8 +696,8 @@ static int eqos_send(struct eth_device *edev, void *packet, int length) eqos->tx_currdescnum++; eqos->tx_currdescnum %= EQOS_DESCRIPTORS_TX; - dma = dma_map_single(dev, packet, length, DMA_TO_DEVICE); - if (dma_mapping_error(dev, dma)) + dma = dma_map_single(edev->parent, packet, length, DMA_TO_DEVICE); + if (dma_mapping_error(edev->parent, dma)) return -EFAULT; tx_desc->des0 = (unsigned long)dma; @@ -717,7 +716,7 @@ static int eqos_send(struct eth_device *edev, void *packet, int length) !(des3 & EQOS_DESC3_OWN), 100 * USEC_PER_MSEC); - dma_unmap_single(dev, dma, length, DMA_TO_DEVICE); + dma_unmap_single(edev->parent, dma, length, DMA_TO_DEVICE); if (ret == -ETIMEDOUT) eqos_dbg(eqos, "TX timeout\n"); @@ -764,7 +763,7 @@ static int eqos_recv(struct eth_device *edev) static int eqos_init_resources(struct eqos *eqos) { - struct device *dev = eqos->netdev.parent; + struct eth_device *edev = &eqos->netdev; int ret = -ENOMEM; void *descs; void *p; @@ -785,8 +784,8 @@ static int eqos_init_resources(struct eqos *eqos) struct eqos_desc *rx_desc = &eqos->rx_descs[i]; dma_addr_t dma; - dma = dma_map_single(dev, p, EQOS_MAX_PACKET_SIZE, DMA_FROM_DEVICE); - if (dma_mapping_error(dev, dma)) { + dma = dma_map_single(edev->parent, p, EQOS_MAX_PACKET_SIZE, DMA_FROM_DEVICE); + if (dma_mapping_error(edev->parent, dma)) { ret = -EFAULT; goto err_free_rx_bufs; } |