diff options
| author | Shawn Guo <shawn.guo@freescale.com> | 2011-01-06 00:13:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-10 02:42:55 +0300 |
| commit | 8649a230e33320b00f778a6f7c17a2764e844730 (patch) | |
| tree | 0384070956fcf781dd83af4543bb607fc1651b8d /drivers/net/fec.c | |
| parent | 862f0982eadcea0e114576c57ea426d3d51a69a6 (diff) | |
| download | linux-8649a230e33320b00f778a6f7c17a2764e844730.tar.xz | |
net/fec: remove the use of "index" which is legacy
The "index" becomes legacy since fep->pdev->id starts working
to identify the instance.
Moreover, the call of fec_enet_init(ndev, 0) always passes 0
to fep->index. This makes the following code in fec_get_mac buggy.
/* Adjust MAC if using default MAC address */
if (iap == fec_mac_default)
dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] + fep->index;
It may be the time to remove "index" and use fep->pdev->id instead.
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fec.c')
| -rw-r--r-- | drivers/net/fec.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/fec.c b/drivers/net/fec.c index 52e9ca8de4b2..47f6b3b91423 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -186,7 +186,6 @@ struct fec_enet_private { int mii_timeout; uint phy_speed; phy_interface_t phy_interface; - int index; int link; int full_duplex; struct completion mdio_done; @@ -566,7 +565,7 @@ static void __inline__ fec_get_mac(struct net_device *dev) /* Adjust MAC if using default MAC address */ if (iap == fec_mac_default) - dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] + fep->index; + dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] + fep->pdev->id; } #endif @@ -1067,9 +1066,8 @@ static const struct net_device_ops fec_netdev_ops = { /* * XXX: We need to clean up on failure exits here. * - * index is only used in legacy code */ -static int fec_enet_init(struct net_device *dev, int index) +static int fec_enet_init(struct net_device *dev) { struct fec_enet_private *fep = netdev_priv(dev); struct bufdesc *cbd_base; @@ -1086,7 +1084,6 @@ static int fec_enet_init(struct net_device *dev, int index) spin_lock_init(&fep->hw_lock); - fep->index = index; fep->hwp = (void __iomem *)dev->base_addr; fep->netdev = dev; @@ -1316,7 +1313,7 @@ fec_probe(struct platform_device *pdev) } clk_enable(fep->clk); - ret = fec_enet_init(ndev, 0); + ret = fec_enet_init(ndev); if (ret) goto failed_init; |