diff options
Diffstat (limited to 'drivers/net/natsemi.c')
| -rw-r--r-- | drivers/net/natsemi.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index 527f9dcc7f6..50e1ec67ef9 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -1576,7 +1576,7 @@ static int netdev_open(struct net_device *dev) /* Set the timer to check for link beat. */ init_timer(&np->timer); - np->timer.expires = jiffies + NATSEMI_TIMER_FREQ; + np->timer.expires = round_jiffies(jiffies + NATSEMI_TIMER_FREQ); np->timer.data = (unsigned long)dev; np->timer.function = &netdev_timer; /* timer handler */ add_timer(&np->timer); @@ -1856,7 +1856,11 @@ static void netdev_timer(unsigned long data) next_tick = 1; } } - mod_timer(&np->timer, jiffies + next_tick); + + if (next_tick > 1) + mod_timer(&np->timer, round_jiffies(jiffies + next_tick)); + else + mod_timer(&np->timer, jiffies + next_tick); } static void dump_ring(struct net_device *dev) @@ -3310,13 +3314,19 @@ static int natsemi_resume (struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata (pdev); struct netdev_private *np = netdev_priv(dev); + int ret = 0; rtnl_lock(); if (netif_device_present(dev)) goto out; if (netif_running(dev)) { BUG_ON(!np->hands_off); - pci_enable_device(pdev); + ret = pci_enable_device(pdev); + if (ret < 0) { + dev_err(&pdev->dev, + "pci_enable_device() failed: %d\n", ret); + goto out; + } /* pci_power_on(pdev); */ napi_enable(&np->napi); @@ -3331,12 +3341,12 @@ static int natsemi_resume (struct pci_dev *pdev) spin_unlock_irq(&np->lock); enable_irq(dev->irq); - mod_timer(&np->timer, jiffies + 1*HZ); + mod_timer(&np->timer, round_jiffies(jiffies + 1*HZ)); } netif_device_attach(dev); out: rtnl_unlock(); - return 0; + return ret; } #endif /* CONFIG_PM */ |