[PATCH] PCI, pciehp: Reuse set_slot_off()

[Yinghai Lu]

Now set_slot_off() is used in board_added() err path.

We could reuse in remove_board.

Also need to move green_led and attention_status out it.
and make code more readable.

Signed-off-by: Yinghai Lu <ying...@kernel.org>

---
 drivers/pci/hotplug/pciehp_ctrl.c |   16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

Index: linux-2.6/drivers/pci/hotplug/pciehp_ctrl.c
===================================================================
--- linux-2.6.orig/drivers/pci/hotplug/pciehp_ctrl.c
+++ linux-2.6/drivers/pci/hotplug/pciehp_ctrl.c
@@ -71,9 +71,6 @@ static void set_slot_off(struct controll
                 */
                msleep(1000);
        }
-
-       pciehp_green_led_off(pslot);
-       pciehp_set_attention_status(pslot, 1);
 }
 
 /**
@@ -126,6 +123,8 @@ static int board_added(struct slot *p_sl
 
 err_exit:
        set_slot_off(ctrl, p_slot);
+       pciehp_green_led_off(p_slot);
+       pciehp_set_attention_status(p_slot, 1);
        return retval;
 }
 
@@ -142,16 +141,7 @@ static int remove_board(struct slot *p_s
        if (retval)
                return retval;
 
-       if (POWER_CTRL(ctrl)) {
-               pciehp_power_off_slot(p_slot);
-
-               /*
-                * After turning power off, we must wait for at least 1 second
-                * before taking any action that relies on power having been
-                * removed from the slot/adapter.
-                */
-               msleep(1000);
-       }
+       set_slot_off(ctrl, p_slot);
 
        /* turn off Green LED */
        pciehp_green_led_off(p_slot);