diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/sys.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/base/sys.c b/drivers/base/sys.c index 7693c95848e..29eadc656bd 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -126,19 +126,16 @@ void sysdev_class_remove_file(struct sysdev_class *c, } EXPORT_SYMBOL_GPL(sysdev_class_remove_file); -/* - * declare system_subsys - */ -static decl_subsys(system, NULL); +static struct kset *system_kset; int sysdev_class_register(struct sysdev_class * cls) { pr_debug("Registering sysdev class '%s'\n", kobject_name(&cls->kset.kobj)); INIT_LIST_HEAD(&cls->drivers); - cls->kset.kobj.parent = &system_subsys.kobj; + cls->kset.kobj.parent = &system_kset->kobj; cls->kset.kobj.ktype = &ktype_sysdev_class; - cls->kset.kobj.kset = &system_subsys; + cls->kset.kobj.kset = system_kset; return kset_register(&cls->kset); } @@ -297,8 +294,7 @@ void sysdev_shutdown(void) pr_debug("Shutting Down System Devices\n"); mutex_lock(&sysdev_drivers_lock); - list_for_each_entry_reverse(cls, &system_subsys.list, - kset.kobj.entry) { + list_for_each_entry_reverse(cls, &system_kset->list, kset.kobj.entry) { struct sys_device * sysdev; pr_debug("Shutting down type '%s':\n", @@ -360,9 +356,7 @@ int sysdev_suspend(pm_message_t state) pr_debug("Suspending System Devices\n"); - list_for_each_entry_reverse(cls, &system_subsys.list, - kset.kobj.entry) { - + list_for_each_entry_reverse(cls, &system_kset->list, kset.kobj.entry) { pr_debug("Suspending type '%s':\n", kobject_name(&cls->kset.kobj)); @@ -413,8 +407,7 @@ aux_driver: } /* resume other classes */ - list_for_each_entry_continue(cls, &system_subsys.list, - kset.kobj.entry) { + list_for_each_entry_continue(cls, &system_kset->list, kset.kobj.entry) { list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) { pr_debug(" %s\n", kobject_name(&err_dev->kobj)); __sysdev_resume(err_dev); @@ -439,7 +432,7 @@ int sysdev_resume(void) pr_debug("Resuming System Devices\n"); - list_for_each_entry(cls, &system_subsys.list, kset.kobj.entry) { + list_for_each_entry(cls, &system_kset->list, kset.kobj.entry) { struct sys_device * sysdev; pr_debug("Resuming type '%s':\n", @@ -457,8 +450,10 @@ int sysdev_resume(void) int __init system_bus_init(void) { - system_subsys.kobj.parent = &devices_kset->kobj; - return subsystem_register(&system_subsys); + system_kset = kset_create_and_add("system", NULL, &devices_kset->kobj); + if (!system_kset) + return -ENOMEM; + return 0; } EXPORT_SYMBOL_GPL(sysdev_register); |