6 files changed, 15 insertions, 19 deletions

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 3bf01e28df33..402113c72981 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -97,7 +97,6 @@ static struct subsys_attribute sleep_while_idle_attr = {
         .store  = omap_pm_sleep_while_idle_store,
 };
 
-extern struct kset power_subsys;
 static void (*omap_sram_idle)(void) = NULL;
 static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
 
@@ -726,7 +725,7 @@ static int __init omap_pm_init(void)
         omap_pm_init_proc();
 #endif
 
-        error = subsys_create_file(&power_subsys, &sleep_while_idle_attr);
+        error = subsys_create_file(power_kset, &sleep_while_idle_attr);
         if (error)
                 printk(KERN_ERR "subsys_create_file failed: %d\n", error);
 
diff --git a/arch/powerpc/platforms/pseries/power.c b/arch/powerpc/platforms/pseries/power.c
index 08d7a5007167..c36febe7ce7d 100644
--- a/arch/powerpc/platforms/pseries/power.c
+++ b/arch/powerpc/platforms/pseries/power.c
@@ -57,7 +57,7 @@ static struct subsys_attribute auto_poweron_attr = {
 };
 
 #ifndef CONFIG_PM
-decl_subsys(power, NULL);
+struct kset *power_kset;
 
 static struct attribute *g[] = {
         &auto_poweron_attr.attr,
@@ -70,18 +70,16 @@ static struct attribute_group attr_group = {
 
 static int __init pm_init(void)
 {
-        int error = subsystem_register(&power_subsys);
-        if (!error)
-                error = sysfs_create_group(&power_subsys.kobj, &attr_group);
-        return error;
+        power_kset = kset_create_and_add("power", NULL, NULL);
+        if (!power_kset)
+                return -ENOMEM;
+        return sysfs_create_group(&power_kset->kobj, &attr_group);
 }
 core_initcall(pm_init);
 #else
-extern struct kset power_subsys;
-
 static int __init apo_pm_init(void)
 {
-        return (subsys_create_file(&power_subsys, &auto_poweron_attr));
+        return (subsys_create_file(power_kset, &auto_poweron_attr));
 }
 __initcall(apo_pm_init);
 #endif
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index f2483f6fd639..a6dd669cda9d 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -198,6 +198,8 @@ struct kset _name##_subsys = { \
 extern struct kset *kernel_kset;
 /* The global /sys/hypervisor/ kobject for people to chain off of */
 extern struct kobject *hypervisor_kobj;
+/* The global /sys/power/ kset for people to chain off of */
+extern struct kset *power_kset;
 
 extern int __must_check subsystem_register(struct kset *);
 extern void subsystem_unregister(struct kset *);
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 05b64790fe83..c3f0e61365dd 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -708,7 +708,7 @@ static struct attribute_group attr_group = {
 
 static int __init pm_disk_init(void)
 {
-        return sysfs_create_group(&power_subsys.kobj, &attr_group);
+        return sysfs_create_group(&power_kset->kobj, &attr_group);
 }
 
 core_initcall(pm_disk_init);
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 1ef31c91ce0e..dce2d76d66de 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -276,8 +276,7 @@ EXPORT_SYMBOL(pm_suspend);
 
 #endif /* CONFIG_SUSPEND */
 
-decl_subsys(power, NULL);
-
+struct kset *power_kset;
 
 /**
  *      state - control system power state.
@@ -386,10 +385,10 @@ static struct attribute_group attr_group = {
 
 static int __init pm_init(void)
 {
-        int error = subsystem_register(&power_subsys);
-        if (!error)
-                error = sysfs_create_group(&power_subsys.kobj,&attr_group);
-        return error;
+        power_kset = kset_create_and_add("power", NULL, NULL);
+        if (!power_kset)
+                return -ENOMEM;
+        return sysfs_create_group(&power_kset->kobj, &attr_group);
 }
 
 core_initcall(pm_init);
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 195dc4611764..1083e6b188ab 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -63,8 +63,6 @@ static struct subsys_attribute _name##_attr = {	\
         .store  = _name##_store,                \
 }
 
-extern struct kset power_subsys;
-
 /* Preferred image size in bytes (default 500 MB) */
 extern unsigned long image_size;
 extern int in_suspend;