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| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-05-26 07:08:36 (GMT) |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-16 21:29:32 (GMT) |
| commit | 1eb3948716f68bdb71509d0175765295f1aca23d (patch) | |
| tree | 826702fca83450b41168b110017237ee6a70ea05 | |
| parent | 8784fd4d497171882319e4b513f5a5949fc8ab43 (diff) | |
| download | linux-fsl-qoriq-1eb3948716f68bdb71509d0175765295f1aca23d.tar.xz | |
PCI: use pci_is_root_bus() in pci_common_swizzle()
Use pci_is_root_bus() in pci_common_swizzle() for checking if the pci
bus is root, for code consistency.
Reviewed-by: Alex Chiang <achiang@hp.com>
Reviewed-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | drivers/pci/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 70b3b44..8ea911e 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1549,7 +1549,7 @@ u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp) { u8 pin = *pinp; - while (dev->bus->parent) { + while (!pci_is_root_bus(dev->bus)) { pin = pci_swizzle_interrupt_pin(dev, pin); dev = dev->bus->self; } |