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misc/pvpanic: fix set driver data
Add again dev_set_drvdata(), but this time in devm_pvpanic_probe(), in order
for dev_get_drvdata() to not return NULL.
Fixes: 394febc9d0
("misc/pvpanic: Make 'pvpanic_probe()' resource managed")
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
Link: https://lore.kernel.org/r/1629385946-4584-2-git-send-email-mihai.carabas@oracle.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 0 deletions
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@ -85,6 +85,8 @@ int devm_pvpanic_probe(struct device *dev, struct pvpanic_instance *pi)
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list_add(&pi->list, &pvpanic_list);
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list_add(&pi->list, &pvpanic_list);
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spin_unlock(&pvpanic_lock);
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spin_unlock(&pvpanic_lock);
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dev_set_drvdata(dev, pi);
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return devm_add_action_or_reset(dev, pvpanic_remove, pi);
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return devm_add_action_or_reset(dev, pvpanic_remove, pi);
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}
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}
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EXPORT_SYMBOL_GPL(devm_pvpanic_probe);
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EXPORT_SYMBOL_GPL(devm_pvpanic_probe);
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