pciehp: remove trailing whitespace from pciehp_ctrl.c

Remove trailing whitespaces from pciehp_ctrl.c.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 98e541f..c8cb49c 100644 (file)
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -173,7 +173,7 @@ u8 pciehp_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
  */
 
@@ -181,7 +181,7 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
 {
        /* turn off slot, turn on Amber LED, turn off Green LED if supported*/
        if (POWER_CTRL(ctrl->ctrlcap)) {
-               if (pslot->hpc_ops->power_off_slot(pslot)) {   
+               if (pslot->hpc_ops->power_off_slot(pslot)) {
                        err("%s: Issue of Slot Power Off command failed\n",
                            __FUNCTION__);
                        return;
@@ -189,7 +189,7 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
        }
 
        if (PWR_LED(ctrl->ctrlcap))
-               pslot->hpc_ops->green_led_off(pslot);   
+               pslot->hpc_ops->green_led_off(pslot);
 
        if (ATTN_LED(ctrl->ctrlcap)) {
                if (pslot->hpc_ops->set_attention_status(pslot, 1)) {
@@ -231,7 +231,7 @@ static int board_added(struct slot *p_slot)
                if (retval)
                        return retval;
        }
-       
+
        if (PWR_LED(ctrl->ctrlcap))
                p_slot->hpc_ops->green_led_blink(p_slot);
 
@@ -548,7 +548,7 @@ int pciehp_enable_slot(struct slot *p_slot)
                mutex_unlock(&p_slot->ctrl->crit_sect);
                return -ENODEV;
        }
-       if (MRL_SENS(p_slot->ctrl->ctrlcap)) {  
+       if (MRL_SENS(p_slot->ctrl->ctrlcap)) {
                rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
                if (rc || getstatus) {
                        info("%s: latch open on slot(%s)\n", __FUNCTION__,
@@ -557,8 +557,8 @@ int pciehp_enable_slot(struct slot *p_slot)
                        return -ENODEV;
                }
        }
-       
-       if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {        
+
+       if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {
                rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
                if (rc || getstatus) {
                        info("%s: already enabled on slot(%s)\n", __FUNCTION__,
@@ -593,7 +593,7 @@ int pciehp_disable_slot(struct slot *p_slot)
        /* Check to see if (latch closed, card present, power on) */
        mutex_lock(&p_slot->ctrl->crit_sect);
 
-       if (!HP_SUPR_RM(p_slot->ctrl->ctrlcap)) {       
+       if (!HP_SUPR_RM(p_slot->ctrl->ctrlcap)) {
                ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
                if (ret || !getstatus) {
                        info("%s: no adapter on slot(%s)\n", __FUNCTION__,
@@ -603,7 +603,7 @@ int pciehp_disable_slot(struct slot *p_slot)
                }
        }
 
-       if (MRL_SENS(p_slot->ctrl->ctrlcap)) {  
+       if (MRL_SENS(p_slot->ctrl->ctrlcap)) {
                ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
                if (ret || getstatus) {
                        info("%s: latch open on slot(%s)\n", __FUNCTION__,
@@ -613,7 +613,7 @@ int pciehp_disable_slot(struct slot *p_slot)
                }
        }
 
-       if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {        
+       if (POWER_CTRL(p_slot->ctrl->ctrlcap)) {
                ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
                if (ret || !getstatus) {
                        info("%s: already disabled slot(%s)\n", __FUNCTION__,