| commit | d18690af626b83fef1d1953b9f70e09497060586 | [log] [tgz] |
|---|---|---|
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | Tue Feb 17 14:12:36 2009 +0900 |
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | Fri Mar 20 10:47:57 2009 -0700 |
| tree | f3d3d851318faded0097a271694e72f39a9d9ea6 | |
| parent | 0747aaf42d78d26684c6f6b34a4103ff81f571f8 [diff] |
PCI/ACPI: fix wrong assumption in acpi_find_root_bridge_handle Current acpi_find_root_bridge_handle() has a assumption that pci_bus->self is NULL on the root pci bus. But it might not be true on some platforms. Because of this wrong assumption, current acpi_find_root_bridge_handle() 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>