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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2009-05-26 16:05:06 +0900
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-06-16 14:29:29 -0700
commit84845c070ce3ac4d3bd2c148fa20ba8ce5409167 (patch)
tree755312ab296c6af67e6268ee1abf7b1c403a1518
parent74c57428971d28863ec1804b1dd453930bbe1306 (diff)
PCI: use pci_is_root_bus() in acpi_pci_get_bridge_handle()
Use pci_is_root_bus() in acpi_pci_get_bridge_handle() to check if the pci bus is root, for code consistency. Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Reviewed-by: Alex Chiang <achiang@hp.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
-rw-r--r--include/linux/pci-acpi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 092e82e0048..df67c78dfe2 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -23,7 +23,7 @@ static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
static inline acpi_handle acpi_pci_get_bridge_handle(struct pci_bus *pbus)
{
- if (pbus->parent)
+ if (!pci_is_root_bus(pbus))
return DEVICE_ACPI_HANDLE(&(pbus->self->dev));
return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
pbus->number);