powerpc/eeh: Cleanup for EEH core

Cleanup on EEH core to remove unnecessary whitespaces.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 11 insertions, 11 deletions

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 6b73d6c44f51..8a8345193083 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -368,7 +368,7 @@ int eeh_dev_check_failure(struct eeh_dev *edev)
         }
 
         eeh_stats.slot_resets++;
- 
+
         /* Avoid repeated reports of this failure, including problems
          * with other functions on this device, and functions under
          * bridges.
@@ -525,7 +525,7 @@ static void eeh_reset_pe_once(struct eeh_pe *pe)
          * or a fundamental reset (3).
          * A fundamental reset required by any device under
          * Partitionable Endpoint trumps hot-reset.
-         */
+         */
         eeh_pe_dev_traverse(pe, eeh_set_dev_freset, &freset);
 
         if (freset)
@@ -538,8 +538,8 @@ static void eeh_reset_pe_once(struct eeh_pe *pe)
          */
 #define PCI_BUS_RST_HOLD_TIME_MSEC 250
         msleep(PCI_BUS_RST_HOLD_TIME_MSEC);
-        
-        /* We might get hit with another EEH freeze as soon as the 
+
+        /* We might get hit with another EEH freeze as soon as the
          * pci slot reset line is dropped. Make sure we don't miss
          * these, and clear the flag now.
          */
@@ -604,7 +604,7 @@ void eeh_save_bars(struct eeh_dev *edev)
         if (!edev)
                 return;
         dn = eeh_dev_to_of_node(edev);
-        
+
         for (i = 0; i < 16; i++)
                 eeh_ops->read_config(dn, i * 4, 4, &edev->config_space[i]);
 }
@@ -803,12 +803,12 @@ void eeh_add_device_tree_late(struct pci_bus *bus)
         struct pci_dev *dev;
 
         list_for_each_entry(dev, &bus->devices, bus_list) {
-                eeh_add_device_late(dev);
-                if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
-                        struct pci_bus *subbus = dev->subordinate;
-                        if (subbus)
-                                eeh_add_device_tree_late(subbus);
-                }
+                eeh_add_device_late(dev);
+                if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+                        struct pci_bus *subbus = dev->subordinate;
+                        if (subbus)
+                                eeh_add_device_tree_late(subbus);
+                }
         }
 }
 EXPORT_SYMBOL_GPL(eeh_add_device_tree_late);