1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 0e83c5fbc9df..3be4d492ccc2 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -104,6 +104,23 @@ 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;