PCI: rpaphp: Remve another call that is a wrapper

Remove another stovepipe: a call which wraps another call, and
just adds printks.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: John Rose <johnrose@austin.ibm.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/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 881e807..ba8c837 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -183,9 +183,14 @@
 
 int rpaphp_register_pci_slot(struct slot *slot)
 {
+	int rc, level;
 	struct hotplug_slot_info *info = slot->hotplug_slot->info;
 
-	rpaphp_get_power_status(slot, &info->power_status);
+	rc = rtas_get_power_level(slot->power_domain, &level);
+	if (rc)
+		return rc;
+	info->power_status = level;
+
 	rpaphp_get_pci_adapter_status(slot, 1, &info->adapter_status);
 
 	if (info->adapter_status == NOT_VALID) {