diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-02-17 14:15:45 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-03-20 10:48:04 -0700 |
| commit | c2a3072e010943ac749794622f26b3ef54de25be (patch) | |
| tree | 3cb9290ded157827f3cc48571e34cc5b10cba55f /drivers/char | |
| parent | f92d4e29d785f1d4217dee7f1ae6ff7140547ed5 (diff) | |
PCI: fix wrong assumption in pci_get_interrupt_pin
Current pci_get_interrupt_pin() seems to have an 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
pci_get_interrupt_pin() 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/char')
0 files changed, 0 insertions, 0 deletions