Merge commit '070680218379e15c1901f4bf21b98e3cbf12b527' into stable/for-linus-fixes-3.3

* commit '070680218379e15c1901f4bf21b98e3cbf12b527': (50 commits)
  xen-balloon: convert sysdev_class to a regular subsystem
  clocksource: convert sysdev_class to a regular subsystem
  ibm_rtl: convert sysdev_class to a regular subsystem
  edac: convert sysdev_class to a regular subsystem
  rtmutex-tester: convert sysdev_class to a regular subsystem
  driver-core: implement 'sysdev' functionality for regular devices and buses
  kref: fix up the kfree build problems
  kref: Remove the memory barriers
  kref: Implement kref_put in terms of kref_sub
  kref: Inline all functions
  Drivers: hv: Get rid of an unnecessary check in hv.c
  Drivers: hv: Make the vmbus driver unloadable
  Drivers: hv: Fix a memory leak
  Documentation: Update stable address
  MAINTAINERS: stable: Update address
  w1: add fast search for single slave bus
  driver-core: skip uevent generation when nobody is listening
  drivers: hv: Don't OOPS when you cannot init vmbus
  firmware: google: fix gsmi.c build warning
  drivers_base: make argument to platform_device_register_full const
  ...

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/base/class.c b/drivers/base/class.c
index b80d91cc8c3a..03243d4002fd 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -184,9 +184,9 @@ int __class_register(struct class *cls, struct lock_class_key *key)
 	if (!cp)
 		return -ENOMEM;
 	klist_init(&cp->klist_devices, klist_class_dev_get, klist_class_dev_put);
-	INIT_LIST_HEAD(&cp->class_interfaces);
+	INIT_LIST_HEAD(&cp->interfaces);
 	kset_init(&cp->glue_dirs);
-	__mutex_init(&cp->class_mutex, "struct class mutex", key);
+	__mutex_init(&cp->mutex, "subsys mutex", key);
 	error = kobject_set_name(&cp->subsys.kobj, "%s", cls->name);
 	if (error) {
 		kfree(cp);
@@ -460,15 +460,15 @@ int class_interface_register(struct class_interface *class_intf)
 	if (!parent)
 		return -EINVAL;
 
-	mutex_lock(&parent->p->class_mutex);
-	list_add_tail(&class_intf->node, &parent->p->class_interfaces);
+	mutex_lock(&parent->p->mutex);
+	list_add_tail(&class_intf->node, &parent->p->interfaces);
 	if (class_intf->add_dev) {
 		class_dev_iter_init(&iter, parent, NULL, NULL);
 		while ((dev = class_dev_iter_next(&iter)))
 			class_intf->add_dev(dev, class_intf);
 		class_dev_iter_exit(&iter);
 	}
-	mutex_unlock(&parent->p->class_mutex);
+	mutex_unlock(&parent->p->mutex);
 
 	return 0;
 }
@@ -482,7 +482,7 @@ void class_interface_unregister(struct class_interface *class_intf)
 	if (!parent)
 		return;
 
-	mutex_lock(&parent->p->class_mutex);
+	mutex_lock(&parent->p->mutex);
 	list_del_init(&class_intf->node);
 	if (class_intf->remove_dev) {
 		class_dev_iter_init(&iter, parent, NULL, NULL);
@@ -490,7 +490,7 @@ void class_interface_unregister(struct class_interface *class_intf)
 			class_intf->remove_dev(dev, class_intf);
 		class_dev_iter_exit(&iter);
 	}
-	mutex_unlock(&parent->p->class_mutex);
+	mutex_unlock(&parent->p->mutex);
 
 	class_put(parent);
 }