device create: misc: convert device_create to device_create_drvdata
device_create() is race-prone, so use the race-free device_create_drvdata() instead as device_create() is going away. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1 changed files with 3 additions and 2 deletions
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@ -399,8 +399,9 @@ static int __devinit phantom_probe(struct pci_dev *pdev,
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goto err_irq;
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goto err_irq;
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}
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}
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if (IS_ERR(device_create(phantom_class, &pdev->dev, MKDEV(phantom_major,
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if (IS_ERR(device_create_drvdata(phantom_class, &pdev->dev,
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minor), "phantom%u", minor)))
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MKDEV(phantom_major, minor),
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NULL, "phantom%u", minor)))
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dev_err(&pdev->dev, "can't create device\n");
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dev_err(&pdev->dev, "can't create device\n");
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pci_set_drvdata(pdev, pht);
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pci_set_drvdata(pdev, pht);
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