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pch_can: fix rmmod issue

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Currently, when rmmod pch_can, kernel failure occurs.
The cause is pci_iounmap executed before pch_can_reset.
Thus pci_iounmap moves after pch_can_reset.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tomoya
2011-02-07 23:29:02 +00:00
committed by David S. Miller
parent eab743ede8
commit ce9736d4fb
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/pch_can.c
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@@ -959,13 +959,13 @@ static void __devexit pch_can_remove(struct pci_dev *pdev)
struct pch_can_priv *priv = netdev_priv(ndev); struct pch_can_priv *priv = netdev_priv(ndev);
unregister_candev(priv->ndev); unregister_candev(priv->ndev);
pci_iounmap(pdev, priv->regs);
if (priv->use_msi) if (priv->use_msi)
pci_disable_msi(priv->dev); pci_disable_msi(priv->dev);
pci_release_regions(pdev); pci_release_regions(pdev);
pci_disable_device(pdev); pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL); pci_set_drvdata(pdev, NULL);
pch_can_reset(priv); pch_can_reset(priv);
pci_iounmap(pdev, priv->regs);
free_candev(priv->ndev); free_candev(priv->ndev);
} }