Driver core: change sysdev classes to use dynamic kobject names

All kobjects require a dynamically allocated name now. We no longer
need to keep track if the name is statically assigned, we can just
unconditionally free() all kobject names on cleanup.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

5 files changed, 5 insertions, 4 deletions

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 61fd26cc9f0e..b962a76875d2 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -466,7 +466,6 @@ static struct kset_uevent_ops class_uevent_ops = {
  * entirely soon.
  */
 static struct kset class_obj_subsys = {
-        .kobj = { .k_name = "class_obj", },
         .uevent_ops = &class_uevent_ops,
 };
 
@@ -872,6 +871,7 @@ int __init classes_init(void)
         /* ick, this is ugly, the things we go through to keep from showing up
          * in sysfs... */
         kset_init(&class_obj_subsys);
+        kobject_set_name(&class_obj_subsys.kobj, "class_obj");
         if (!class_obj_subsys.kobj.parent)
                 class_obj_subsys.kobj.parent = &class_obj_subsys.kobj;
         return 0;
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 40545071e3c9..c5885f5ce0ac 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -14,7 +14,7 @@
 #include "base.h"
 
 struct sysdev_class cpu_sysdev_class = {
-        set_kset_name("cpu"),
+        .name = "cpu",
 };
 EXPORT_SYMBOL(cpu_sysdev_class);
 
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 7868707c7eda..7ae413fdd5fc 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -26,7 +26,7 @@
 #define MEMORY_CLASS_NAME       "memory"
 
 static struct sysdev_class memory_sysdev_class = {
-        set_kset_name(MEMORY_CLASS_NAME),
+        .name = MEMORY_CLASS_NAME,
 };
 
 static const char *memory_uevent_name(struct kset *kset, struct kobject *kobj)
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 88eeed72b5d6..e59861f18ce5 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -15,7 +15,7 @@
 #include <linux/device.h>
 
 static struct sysdev_class node_class = {
-        set_kset_name("node"),
+        .name = "node",
 };
 
 
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index e666441dd76b..2f79c55acdcc 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -136,6 +136,7 @@ int sysdev_class_register(struct sysdev_class * cls)
         cls->kset.kobj.parent = &system_kset->kobj;
         cls->kset.kobj.ktype = &ktype_sysdev_class;
         cls->kset.kobj.kset = system_kset;
+        kobject_set_name(&cls->kset.kobj, cls->name);
         return kset_register(&cls->kset);
 }