diff options
Diffstat (limited to 'drivers/net/au1000_eth.c')
| -rw-r--r-- | drivers/net/au1000_eth.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index b8ae85c6da03..df3eee11cd95 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -13,7 +13,7 @@ * converted to use linux-2.6.x's PHY framework * * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com + * ppopov@mvista.com or source@mvista.com * * ######################################################################## * @@ -152,7 +152,7 @@ static void au1000_enable_mac(struct net_device *dev, int force_reset) spin_lock_irqsave(&aup->lock, flags); - if(force_reset || (!aup->mac_enabled)) { + if (force_reset || (!aup->mac_enabled)) { *aup->enable = MAC_EN_CLOCK_ENABLE; au_sync_delay(2); *aup->enable = (MAC_EN_RESET0 | MAC_EN_RESET1 | MAC_EN_RESET2 @@ -353,7 +353,7 @@ au1000_adjust_link(struct net_device *dev) } } -static int au1000_mii_probe (struct net_device *dev) +static int au1000_mii_probe(struct net_device *dev) { struct au1000_private *const aup = netdev_priv(dev); struct phy_device *phydev = NULL; @@ -457,9 +457,9 @@ static struct db_dest *au1000_GetFreeDB(struct au1000_private *aup) struct db_dest *pDB; pDB = aup->pDBfree; - if (pDB) { + if (pDB) aup->pDBfree = pDB->pnext; - } + return pDB; } @@ -507,7 +507,7 @@ static void au1000_reset_mac(struct net_device *dev) spin_lock_irqsave(&aup->lock, flags); - au1000_reset_mac_unlocked (dev); + au1000_reset_mac_unlocked(dev); spin_unlock_irqrestore(&aup->lock, flags); } @@ -625,9 +625,9 @@ static int au1000_init(struct net_device *dev) aup->mac->mac_addr_low = dev->dev_addr[3]<<24 | dev->dev_addr[2]<<16 | dev->dev_addr[1]<<8 | dev->dev_addr[0]; - for (i = 0; i < NUM_RX_DMA; i++) { + for (i = 0; i < NUM_RX_DMA; i++) aup->rx_dma_ring[i]->buff_stat |= RX_DMA_ENABLE; - } + au_sync(); control = MAC_RX_ENABLE | MAC_TX_ENABLE; @@ -854,7 +854,7 @@ static int au1000_close(struct net_device *dev) spin_lock_irqsave(&aup->lock, flags); - au1000_reset_mac_unlocked (dev); + au1000_reset_mac_unlocked(dev); /* stop the device */ netif_stop_queue(dev); @@ -902,9 +902,9 @@ static netdev_tx_t au1000_tx(struct sk_buff *skb, struct net_device *dev) pDB = aup->tx_db_inuse[aup->tx_head]; skb_copy_from_linear_data(skb, (void *)pDB->vaddr, skb->len); if (skb->len < ETH_ZLEN) { - for (i = skb->len; i < ETH_ZLEN; i++) { + for (i = skb->len; i < ETH_ZLEN; i++) ((char *)pDB->vaddr)[i] = 0; - } + ptxd->len = ETH_ZLEN; } else ptxd->len = skb->len; @@ -1061,7 +1061,7 @@ static int __devinit au1000_probe(struct platform_device *pdev) goto err_remap1; } - /* Setup some variables for quick register address access */ + /* Setup some variables for quick register address access */ aup->enable = (volatile u32 *)ioremap_nocache(macen->start, resource_size(macen)); if (!aup->enable) { dev_err(&pdev->dev, "failed to ioremap MAC enable register\n"); @@ -1151,17 +1151,17 @@ static int __devinit au1000_probe(struct platform_device *pdev) for (i = 0; i < NUM_RX_DMA; i++) { pDB = au1000_GetFreeDB(aup); - if (!pDB) { + if (!pDB) goto err_out; - } + aup->rx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr; aup->rx_db_inuse[i] = pDB; } for (i = 0; i < NUM_TX_DMA; i++) { pDB = au1000_GetFreeDB(aup); - if (!pDB) { + if (!pDB) goto err_out; - } + aup->tx_dma_ring[i]->buff_stat = (unsigned)pDB->dma_addr; aup->tx_dma_ring[i]->len = 0; aup->tx_db_inuse[i] = pDB; |