Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (158 commits)
  commit 4f705ae3e94ffaafe8d35f71ff4d5c499bb06814
  Author: Bjorn Helgaas <bjorn.helgaas@hp.com>
  Date:   Mon Apr 3 17:09:22 2006 -0700
  
      [PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/
      
      dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64.
      Currently all three arches compile it from arch/i386, which means that ia64
      and x86_64 depend on things in arch/i386 that they wouldn't otherwise care
      about.
      
      This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing
      trailing whitespace) and the associated Makefile changes.  All three
      architectures already set CONFIG_DMI in their top-level Kconfig files.
      
      Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
      Cc: Andi Kleen <ak@muc.de>
      Cc: "Luck, Tony" <tony.luck@intel.com>
      Cc: Andrey Panin <pazke@orbita1.ru>
      Signed-off-by: Andrew Morton <akpm@osdl.org>
  ...

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/base/class.c b/drivers/base/class.c
index df7fdabd0730..0e71dff327cd 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -562,14 +562,13 @@ int class_device_add(struct class_device *class_dev)
         kobject_uevent(&class_dev->kobj, KOBJ_ADD);
 
         /* notify any interfaces this device is now here */
-        if (parent_class) {
-                down(&parent_class->sem);
-                list_add_tail(&class_dev->node, &parent_class->children);
-                list_for_each_entry(class_intf, &parent_class->interfaces, node)
-                        if (class_intf->add)
-                                class_intf->add(class_dev, class_intf);
-                up(&parent_class->sem);
+        down(&parent_class->sem);
+        list_add_tail(&class_dev->node, &parent_class->children);
+        list_for_each_entry(class_intf, &parent_class->interfaces, node) {
+                if (class_intf->add)
+                        class_intf->add(class_dev, class_intf);
         }
+        up(&parent_class->sem);
 
  register_done:
         if (error) {