[PATCH] ppc64 PCI Hotplug: cleanup unsymmetric API routines

This is a minor patch to the ppc64 PCI hotplug code; it makes the call to
rpaphp_unconfig_pci_adapter() symmetric with respect to the call to
rpaphp_config_pci_adapter().  I discussed this with John Rose, who
had provided the last round of changes for these functions; he
appearently had this patch but somehow failed to mail it out.

Tested. (added/removed device).

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>

 drivers/pci/hotplug/rpaphp.h      |    3 ++-
 drivers/pci/hotplug/rpaphp_core.c |    5 ++++-
 drivers/pci/hotplug/rpaphp_pci.c  |   11 +++--------
 3 files changed, 9 insertions(+), 10 deletions(-)

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 49e4d10a6488..46c157d26a2f 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -319,20 +319,15 @@ static void rpaphp_eeh_remove_bus_device(struct pci_dev *dev)
         return;
 }
 
-int rpaphp_unconfig_pci_adapter(struct slot *slot)
+int rpaphp_unconfig_pci_adapter(struct pci_bus *bus)
 {
         struct pci_dev *dev, *tmp;
-        int retval = 0;
 
-        list_for_each_entry_safe(dev, tmp, slot->pci_devs, bus_list) {
+        list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) {
                 rpaphp_eeh_remove_bus_device(dev);
                 pci_remove_bus_device(dev);
         }
-
-        slot->state = NOT_CONFIGURED;
-        info("%s: devices in slot[%s] unconfigured.\n", __FUNCTION__,
-             slot->name);
-        return retval;
+        return 0;
 }
 
 static int setup_pci_hotplug_slot_info(struct slot *slot)