PCI: pciehp: change wait time for valid configuration access

[karo-tx-linux.git] / drivers / pci / hotplug / pciehp_ctrl.c

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 085dbb5fc168be33de77d0ced5c411c807ffc2ef..1e9c9aacc3a6c82363b39602c5f6bab1b4bbd30d 100644 (file)
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -213,6 +213,9 @@ static int board_added(struct slot *p_slot)
                goto err_exit;
        }
 
+       /* Wait for 1 second after checking link training status */
+       msleep(1000);
+
        /* Check for a power fault */
        if (ctrl->power_fault_detected || pciehp_query_power_fault(p_slot)) {
                ctrl_err(ctrl, "Power fault on slot %s\n", slot_name(p_slot));