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| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-02-17 08:16:13 +0300 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-03-20 20:48:05 +0300 |
| commit | c74d724462d1845535667f4d3f720e02e3432e53 (patch) | |
| tree | 2b41310b6710ee40fd26422a22cdb7e73fe80c1b /include/linux/pci_regs.h | |
| parent | c2a3072e010943ac749794622f26b3ef54de25be (diff) | |
| download | linux-c74d724462d1845535667f4d3f720e02e3432e53.tar.xz | |
PCI: fix wrong assumption in pci_common_swizzle
Current pci_common_swizzle() seems to have a assumption that
pci_bus->self is NULL on the pci root bus. But it might not be true on
some platforms. Because of this wrong assumption, pci_common_swizzle()
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 'include/linux/pci_regs.h')
0 files changed, 0 insertions, 0 deletions