1 files changed, 15 insertions, 12 deletions

diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index 0ff689afa75..e43908d9b5d 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -1130,12 +1130,13 @@ static int is_bridge(struct pci_func * func)
 static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_slot)
 {
         struct slot *slot;
+        struct pci_bus *bus = ctrl->pci_bus;
         u8 reg;
         u8 slot_power = readb(ctrl->hpc_reg + SLOT_POWER);
         u16 reg16;
         u32 leds = readl(ctrl->hpc_reg + LED_CONTROL);
 
-        if (ctrl->speed == adapter_speed)
+        if (bus->cur_bus_speed == adapter_speed)
                 return 0;
 
         /* We don't allow freq/mode changes if we find another adapter running
@@ -1152,7 +1153,7 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
                  * lower speed/mode, we allow the new adapter to function at
                  * this rate if supported
                  */
-                if (ctrl->speed < adapter_speed)
+                if (bus->cur_bus_speed < adapter_speed)
                         return 0;
 
                 return 1;
@@ -1161,20 +1162,20 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
         /* If the controller doesn't support freq/mode changes and the
          * controller is running at a higher mode, we bail
          */
-        if ((ctrl->speed > adapter_speed) && (!ctrl->pcix_speed_capability))
+        if ((bus->cur_bus_speed > adapter_speed) && (!ctrl->pcix_speed_capability))
                 return 1;
 
         /* But we allow the adapter to run at a lower rate if possible */
-        if ((ctrl->speed < adapter_speed) && (!ctrl->pcix_speed_capability))
+        if ((bus->cur_bus_speed < adapter_speed) && (!ctrl->pcix_speed_capability))
                 return 0;
 
         /* We try to set the max speed supported by both the adapter and
          * controller
          */
-        if (ctrl->speed_capability < adapter_speed) {
-                if (ctrl->speed == ctrl->speed_capability)
+        if (bus->max_bus_speed < adapter_speed) {
+                if (bus->cur_bus_speed == bus->max_bus_speed)
                         return 0;
-                adapter_speed = ctrl->speed_capability;
+                adapter_speed = bus->max_bus_speed;
         }
 
         writel(0x0L, ctrl->hpc_reg + LED_CONTROL);
@@ -1229,8 +1230,8 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
         pci_write_config_byte(ctrl->pci_dev, 0x43, reg);
 
         /* Only if mode change...*/
-        if (((ctrl->speed == PCI_SPEED_66MHz) && (adapter_speed == PCI_SPEED_66MHz_PCIX)) ||
-                ((ctrl->speed == PCI_SPEED_66MHz_PCIX) && (adapter_speed == PCI_SPEED_66MHz))) 
+        if (((bus->cur_bus_speed == PCI_SPEED_66MHz) && (adapter_speed == PCI_SPEED_66MHz_PCIX)) ||
+                ((bus->cur_bus_speed == PCI_SPEED_66MHz_PCIX) && (adapter_speed == PCI_SPEED_66MHz))) 
                         set_SOGO(ctrl);
 
         wait_for_ctrl_irq(ctrl);
@@ -1243,7 +1244,7 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
         set_SOGO(ctrl);
         wait_for_ctrl_irq(ctrl);
 
-        ctrl->speed = adapter_speed;
+        bus->cur_bus_speed = adapter_speed;
         slot = cpqhp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
         info("Successfully changed frequency/mode for adapter in slot %d\n",
@@ -1269,6 +1270,7 @@ static u8 set_controller_speed(struct controller *ctrl, u8 adapter_speed, u8 hp_
  */
 static u32 board_replaced(struct pci_func *func, struct controller *ctrl)
 {
+        struct pci_bus *bus = ctrl->pci_bus;
         u8 hp_slot;
         u8 temp_byte;
         u8 adapter_speed;
@@ -1309,7 +1311,7 @@ static u32 board_replaced(struct pci_func *func, struct controller *ctrl)
                 wait_for_ctrl_irq (ctrl);
 
                 adapter_speed = get_adapter_speed(ctrl, hp_slot);
-                if (ctrl->speed != adapter_speed)
+                if (bus->cur_bus_speed != adapter_speed)
                         if (set_controller_speed(ctrl, adapter_speed, hp_slot))
                                 rc = WRONG_BUS_FREQUENCY;
 
@@ -1426,6 +1428,7 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl)
         u32 temp_register = 0xFFFFFFFF;
         u32 rc = 0;
         struct pci_func *new_slot = NULL;
+        struct pci_bus *bus = ctrl->pci_bus;
         struct slot *p_slot;
         struct resource_lists res_lists;
 
@@ -1456,7 +1459,7 @@ static u32 board_added(struct pci_func *func, struct controller *ctrl)
         wait_for_ctrl_irq (ctrl);
 
         adapter_speed = get_adapter_speed(ctrl, hp_slot);
-        if (ctrl->speed != adapter_speed)
+        if (bus->cur_bus_speed != adapter_speed)
                 if (set_controller_speed(ctrl, adapter_speed, hp_slot))
                         rc = WRONG_BUS_FREQUENCY;