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>

1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 98e541ffef3d..c8cb49c5a752 100644
--- 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__,