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-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);