shpchp: delete trailing whitespace

[linux-2.6-omap-h63xx.git] / drivers / pci / hotplug / shpchp_ctrl.c

diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index 6bb84734cd6c6520abfb146d48c7e9b95bb6d639..b746bd265bc6543defe17bed6dca615bbe906768 100644 (file)
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -64,7 +64,7 @@ u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
 
        /* Attention Button Change */
        dbg("shpchp:  Attention button interrupt received.\n");
-       
+
        p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
        p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
 
@@ -128,7 +128,7 @@ u8 shpchp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
 
        p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
-       /* 
+       /*
         * Save the presence state
         */
        p_slot->hpc_ops->get_adapter_status(p_slot, &(p_slot->presence_save));
@@ -184,12 +184,12 @@ u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
        return 1;
 }
 
-/* The following routines constitute the bulk of the 
+/* The following routines constitute the bulk of the
    hotplug controller logic
  */
 static int change_bus_speed(struct controller *ctrl, struct slot *p_slot,
                enum pci_bus_speed speed)
-{ 
+{
        int rc = 0;
 
        dbg("%s: change to speed %d\n", __FUNCTION__, speed);
@@ -204,7 +204,7 @@ static int change_bus_speed(struct controller *ctrl, struct slot *p_slot,
 static int fix_bus_speed(struct controller *ctrl, struct slot *pslot,
                u8 flag, enum pci_bus_speed asp, enum pci_bus_speed bsp,
                enum pci_bus_speed msp)
-{ 
+{
        int rc = 0;
 
        /*
@@ -257,23 +257,23 @@ static int board_added(struct slot *p_slot)
                err("%s: Failed to power on slot\n", __FUNCTION__);
                return -1;
        }
-       
+
        if ((ctrl->pci_dev->vendor == 0x8086) && (ctrl->pci_dev->device == 0x0332)) {
                if (slots_not_empty)
                        return WRONG_BUS_FREQUENCY;
-               
+
                if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, PCI_SPEED_33MHz))) {
                        err("%s: Issue of set bus speed mode command failed\n", __FUNCTION__);
                        return WRONG_BUS_FREQUENCY;
                }
-               
+
                /* turn on board, blink green LED, turn off Amber LED */
                if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
                        err("%s: Issue of Slot Enable command failed\n", __FUNCTION__);
                        return rc;
                }
        }
- 
+
        rc = p_slot->hpc_ops->get_adapter_speed(p_slot, &asp);
        if (rc) {
                err("%s: Can't get adapter speed or bus mode mismatch\n",
@@ -378,7 +378,7 @@ static int remove_board(struct slot *p_slot)
                err("%s: Issue of Slot Disable command failed\n", __FUNCTION__);
                return rc;
        }
-       
+
        rc = p_slot->hpc_ops->set_attention_status(p_slot, 0);
        if (rc) {
                err("%s: Issue of Set Attention command failed\n", __FUNCTION__);