| Message ID | 49804829.70403@jp.fujitsu.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
Index: linux-2.6.29-rc2/drivers/pci/probe.c =================================================================== --- linux-2.6.29-rc2.orig/drivers/pci/probe.c +++ linux-2.6.29-rc2/drivers/pci/probe.c @@ -287,7 +287,7 @@ void __devinit pci_read_bridge_bases(str struct resource *res; int i; - if (!dev) /* It's a host bus, nothing to read */ + if (!child->parent) /* It's a host bus, nothing to read */ return; if (dev->transparent) {
Current pci_read_bridge_bases() has an assumption that pci_bus->self is NULL on the pci root bus (It checks pci_bus->self to see if the pci bus is root bus). But is might not true on some platforms. We must check pci_bus->parent instead. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> --- drivers/pci/probe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html