acpiphp: initialize ioapics before starting devices

Currently acpiphp initializes ioapics after starting devices,
but ioapics should be initialized before starting devices.
This patch fixes this bug.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 768d0f0..7cc782f 100644 (file)
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1075,9 +1075,9 @@ static int enable_device(struct acpiphp_slot *slot)
        pci_bus_assign_resources(bus);
        acpiphp_sanitize_bus(bus);
        acpiphp_set_hpp_values(slot->bridge->handle, bus);
+       acpiphp_configure_ioapics(slot->bridge->handle);
        pci_enable_bridges(bus);
        pci_bus_add_devices(bus);
-       acpiphp_configure_ioapics(slot->bridge->handle);
 
        /* associate pci_dev to our representation */
        list_for_each (l, &slot->funcs) {