---

yaml
---
r: 75758
b: refs/heads/master
c: 039a5dc
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7405c1e15edfe43b137bfbc5882f1af34d6d414d
+refs/heads/master: 039a5dcd2fc45188a2d522df630db4f7ef903a0f

trunk/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);
 

trunk/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

trunk/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 *);

trunk/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);

trunk/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);

trunk/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;