shpchp: remove shpchprm_get_physical_slot_number

This patch removes unnecessary shpchprm_get_physical_slot_number()
function.

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

drivers/pci/hotplug/shpchp_core.c

@@ -104,31 +104,13 @@ static void make_slot_name(struct slot *slot)
 		 slot->bus, slot->number);
 }
 
-
-
-
-static int
-shpchprm_get_physical_slot_number(struct controller *ctrl, u32 *sun,
-				u8 busnum, u8 devnum)
-{
-	int offset = devnum - ctrl->slot_device_offset;
-
-	dbg("%s: ctrl->slot_num_inc %d, offset %d\n", __FUNCTION__,
-			ctrl->slot_num_inc, offset);
-	*sun = (u8) (ctrl->first_slot + ctrl->slot_num_inc *offset);
-	return 0;
-}
-
-
-
 static int init_slots(struct controller *ctrl)
 {
 	struct slot *slot;
 	struct hotplug_slot *hotplug_slot;
 	struct hotplug_slot_info *info;
 	int retval = -ENOMEM;
 	int i;
-	u32 sun;
 
 	for (i = 0; i < ctrl->num_slots; i++) {
 		slot = kzalloc(sizeof(*slot), GFP_KERNEL);
@@ -152,13 +134,8 @@ static int init_slots(struct controller *ctrl)
 		slot->bus = ctrl->pci_dev->subordinate->number;
 		slot->device = ctrl->slot_device_offset + i;
 		slot->hpc_ops = ctrl->hpc_ops;
+		slot->number = ctrl->first_slot + (ctrl->slot_num_inc * i);
 		mutex_init(&slot->lock);
-
-		if (shpchprm_get_physical_slot_number(ctrl, &sun,
-						      slot->bus, slot->device))
-			goto error_info;
-
-		slot->number = sun;
 		INIT_DELAYED_WORK(&slot->work, queue_pushbutton_work);
 
 		/* register this slot with the hotplug pci core */