| commit | 267efd7eec5eca62f32f8c9bc1721b578d5da963 | [log] [tgz] |
|---|---|---|
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | Tue Feb 17 14:13:20 2009 +0900 |
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | Fri Mar 20 10:48:00 2009 -0700 |
| tree | 3bae75d213470f6b56341b1a6328650299b5784b | |
| parent | d18690af626b83fef1d1953b9f70e09497060586 [diff] |
PCI hotplug: fix wrong assumption in acpi_get_hp_params_from_firmware Current acpi_get_hp_params_from_firmware() has a assumption that pci_bus->self is NULL on the root pci bus. But it might not true on some platforms. Because of this wrong assumption, current acpi_get_hp_params_from_firmware() might cause endless loop. We must check pci_bus->parent instead. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>