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| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-02-17 06:12:36 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-03-20 18:47:57 +0100 |
| commit | d18690af626b83fef1d1953b9f70e09497060586 (patch) | |
| tree | f3d3d851318faded0097a271694e72f39a9d9ea6 /drivers/pci | |
| parent | PCI/ACPI: fix wrong assumption in acpi_pci_get_bridge_handle (diff) | |
| download | linux-d18690af626b83fef1d1953b9f70e09497060586.tar.xz linux-d18690af626b83fef1d1953b9f70e09497060586.zip | |
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>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions