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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-01-14 12:03:14 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-01-14 12:14:25 -0700 |
| commit | c4ec84c7db0e4b01ed40cc2388f16ae5c6513cc0 (patch) | |
| tree | b280cdcdbf714b6709e8d87a0d157f4979cb73d7 /drivers/pci/of.c | |
| parent | 5ef68e8867ca9d979644d05c6045b2c79d8989de (diff) | |
| download | linux-c4ec84c7db0e4b01ed40cc2388f16ae5c6513cc0.tar.gz | |
PCI: hotplug: Use global PCI rescan-remove locking
Multiple race conditions are possible between PCI hotplug and the generic PCI bus rescan and device removal that can be triggered via sysfs. To avoid those race conditions make PCI hotplug use global PCI rescan-remove locking. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/of.c')
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