diff options
Diffstat (limited to 'drivers/net/fs_enet/fs_enet-main.c')
| -rw-r--r-- | drivers/net/fs_enet/fs_enet-main.c | 85 |
1 files changed, 39 insertions, 46 deletions
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index dcbe83c773ee..a15345ba1e59 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -343,7 +343,6 @@ static void fs_enet_tx(struct net_device *dev) do_wake = do_restart = 0; while (((sc = CBDR_SC(bdp)) & BD_ENET_TX_READY) == 0) { - dirtyidx = bdp - fep->tx_bd_base; if (fep->tx_free == fep->tx_ring) @@ -444,7 +443,6 @@ fs_enet_interrupt(int irq, void *dev_id) nr = 0; while ((int_events = (*fep->ops->get_int_events)(dev)) != 0) { - nr++; int_clr_events = int_events; @@ -700,45 +698,43 @@ static void fs_timeout(struct net_device *dev) *-----------------------------------------------------------------------------*/ static void generic_adjust_link(struct net_device *dev) { - struct fs_enet_private *fep = netdev_priv(dev); - struct phy_device *phydev = fep->phydev; - int new_state = 0; - - if (phydev->link) { - - /* adjust to duplex mode */ - if (phydev->duplex != fep->oldduplex){ - new_state = 1; - fep->oldduplex = phydev->duplex; - } - - if (phydev->speed != fep->oldspeed) { - new_state = 1; - fep->oldspeed = phydev->speed; - } - - if (!fep->oldlink) { - new_state = 1; - fep->oldlink = 1; - netif_schedule(dev); - netif_carrier_on(dev); - netif_start_queue(dev); - } - - if (new_state) - fep->ops->restart(dev); - - } else if (fep->oldlink) { - new_state = 1; - fep->oldlink = 0; - fep->oldspeed = 0; - fep->oldduplex = -1; - netif_carrier_off(dev); - netif_stop_queue(dev); - } - - if (new_state && netif_msg_link(fep)) - phy_print_status(phydev); + struct fs_enet_private *fep = netdev_priv(dev); + struct phy_device *phydev = fep->phydev; + int new_state = 0; + + if (phydev->link) { + /* adjust to duplex mode */ + if (phydev->duplex != fep->oldduplex) { + new_state = 1; + fep->oldduplex = phydev->duplex; + } + + if (phydev->speed != fep->oldspeed) { + new_state = 1; + fep->oldspeed = phydev->speed; + } + + if (!fep->oldlink) { + new_state = 1; + fep->oldlink = 1; + netif_schedule(dev); + netif_carrier_on(dev); + netif_start_queue(dev); + } + + if (new_state) + fep->ops->restart(dev); + } else if (fep->oldlink) { + new_state = 1; + fep->oldlink = 0; + fep->oldspeed = 0; + fep->oldduplex = -1; + netif_carrier_off(dev); + netif_stop_queue(dev); + } + + if (new_state && netif_msg_link(fep)) + phy_print_status(phydev); } @@ -782,7 +778,6 @@ static int fs_init_phy(struct net_device *dev) return 0; } - static int fs_enet_open(struct net_device *dev) { struct fs_enet_private *fep = netdev_priv(dev); @@ -971,7 +966,7 @@ static struct net_device *fs_init_instance(struct device *dev, #endif #ifdef CONFIG_FS_ENET_HAS_SCC - if (fs_get_scc_index(fpi->fs_no) >=0 ) + if (fs_get_scc_index(fpi->fs_no) >=0) fep->ops = &fs_scc_ops; #endif @@ -1066,9 +1061,8 @@ static struct net_device *fs_init_instance(struct device *dev, return ndev; - err: +err: if (ndev != NULL) { - if (registered) unregister_netdev(ndev); @@ -1259,7 +1253,6 @@ static int __init fs_init(void) err: cleanup_immap(); return r; - } static void __exit fs_cleanup(void) |