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PCI/sysfs: move bus cpuaffinity to class dev_attrs

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Requested by Greg KH to fix a race condition in the creating of PCI bus
cpuaffinity files.

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Yinghai Lu 2011-05-12 17:11:40 -07:00 • committed by Jesse Barnes
parent b9d320fcb6
commit dc2c2c9dd5
5 changed files with 36 additions and 52 deletions
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2
drivers/pci/remove.c
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@ -73,8 +73,6 @@ void pci_remove_bus(struct pci_bus *pci_bus)
return;
pci_remove_legacy_files(pci_bus);
device_remove_file(&pci_bus->dev, &dev_attr_cpuaffinity);
device_remove_file(&pci_bus->dev, &dev_attr_cpulistaffinity);
device_unregister(&pci_bus->dev);
}
EXPORT_SYMBOL(pci_remove_bus);