diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/base.h | 2 | ||||
| -rw-r--r-- | drivers/base/bus.c | 16 | ||||
| -rw-r--r-- | drivers/base/class.c | 18 | ||||
| -rw-r--r-- | drivers/base/core.c | 22 | ||||
| -rw-r--r-- | drivers/base/firmware.c | 6 | ||||
| -rw-r--r-- | drivers/base/power/shutdown.c | 4 | ||||
| -rw-r--r-- | drivers/base/sys.c | 14 |
7 files changed, 40 insertions, 42 deletions
diff --git a/drivers/base/base.h b/drivers/base/base.h index d597f2659b2..5512d84452f 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -45,3 +45,5 @@ struct class_device_attribute *to_class_dev_attr(struct attribute *_attr) extern char *make_class_name(const char *name, struct kobject *kobj); extern void devres_release_all(struct device *dev); + +extern struct kset devices_subsys; diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 1d76e234965..dca734819e5 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -17,7 +17,7 @@ #include "power/power.h" #define to_bus_attr(_attr) container_of(_attr, struct bus_attribute, attr) -#define to_bus(obj) container_of(obj, struct bus_type, subsys.kset.kobj) +#define to_bus(obj) container_of(obj, struct bus_type, subsys.kobj) /* * sysfs bindings for drivers @@ -123,7 +123,7 @@ int bus_create_file(struct bus_type * bus, struct bus_attribute * attr) { int error; if (get_bus(bus)) { - error = sysfs_create_file(&bus->subsys.kset.kobj, &attr->attr); + error = sysfs_create_file(&bus->subsys.kobj, &attr->attr); put_bus(bus); } else error = -EINVAL; @@ -133,7 +133,7 @@ int bus_create_file(struct bus_type * bus, struct bus_attribute * attr) void bus_remove_file(struct bus_type * bus, struct bus_attribute * attr) { if (get_bus(bus)) { - sysfs_remove_file(&bus->subsys.kset.kobj, &attr->attr); + sysfs_remove_file(&bus->subsys.kobj, &attr->attr); put_bus(bus); } } @@ -397,7 +397,7 @@ static void device_remove_attrs(struct bus_type * bus, struct device * dev) static int make_deprecated_bus_links(struct device *dev) { return sysfs_create_link(&dev->kobj, - &dev->bus->subsys.kset.kobj, "bus"); + &dev->bus->subsys.kobj, "bus"); } static void remove_deprecated_bus_links(struct device *dev) @@ -431,7 +431,7 @@ int bus_add_device(struct device * dev) if (error) goto out_id; error = sysfs_create_link(&dev->kobj, - &dev->bus->subsys.kset.kobj, "subsystem"); + &dev->bus->subsys.kobj, "subsystem"); if (error) goto out_subsys; error = make_deprecated_bus_links(dev); @@ -810,7 +810,7 @@ int bus_register(struct bus_type * bus) BLOCKING_INIT_NOTIFIER_HEAD(&bus->bus_notifier); - retval = kobject_set_name(&bus->subsys.kset.kobj, "%s", bus->name); + retval = kobject_set_name(&bus->subsys.kobj, "%s", bus->name); if (retval) goto out; @@ -820,13 +820,13 @@ int bus_register(struct bus_type * bus) goto out; kobject_set_name(&bus->devices.kobj, "devices"); - bus->devices.subsys = &bus->subsys; + bus->devices.kobj.parent = &bus->subsys.kobj; retval = kset_register(&bus->devices); if (retval) goto bus_devices_fail; kobject_set_name(&bus->drivers.kobj, "drivers"); - bus->drivers.subsys = &bus->subsys; + bus->drivers.kobj.parent = &bus->subsys.kobj; bus->drivers.ktype = &ktype_driver; retval = kset_register(&bus->drivers); if (retval) diff --git a/drivers/base/class.c b/drivers/base/class.c index 80bbb207463..20c4ea6eb50 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -19,10 +19,8 @@ #include <linux/slab.h> #include "base.h" -extern struct subsystem devices_subsys; - #define to_class_attr(_attr) container_of(_attr, struct class_attribute, attr) -#define to_class(obj) container_of(obj, struct class, subsys.kset.kobj) +#define to_class(obj) container_of(obj, struct class, subsys.kobj) static ssize_t class_attr_show(struct kobject * kobj, struct attribute * attr, char * buf) @@ -80,7 +78,7 @@ int class_create_file(struct class * cls, const struct class_attribute * attr) { int error; if (cls) { - error = sysfs_create_file(&cls->subsys.kset.kobj, &attr->attr); + error = sysfs_create_file(&cls->subsys.kobj, &attr->attr); } else error = -EINVAL; return error; @@ -89,7 +87,7 @@ int class_create_file(struct class * cls, const struct class_attribute * attr) void class_remove_file(struct class * cls, const struct class_attribute * attr) { if (cls) - sysfs_remove_file(&cls->subsys.kset.kobj, &attr->attr); + sysfs_remove_file(&cls->subsys.kobj, &attr->attr); } static struct class *class_get(struct class *cls) @@ -147,7 +145,7 @@ int class_register(struct class * cls) INIT_LIST_HEAD(&cls->interfaces); kset_init(&cls->class_dirs); init_MUTEX(&cls->sem); - error = kobject_set_name(&cls->subsys.kset.kobj, "%s", cls->name); + error = kobject_set_name(&cls->subsys.kobj, "%s", cls->name); if (error) return error; @@ -611,7 +609,7 @@ int class_device_add(struct class_device *class_dev) if (parent_class_dev) class_dev->kobj.parent = &parent_class_dev->kobj; else - class_dev->kobj.parent = &parent_class->subsys.kset.kobj; + class_dev->kobj.parent = &parent_class->subsys.kobj; error = kobject_add(&class_dev->kobj); if (error) @@ -619,7 +617,7 @@ int class_device_add(struct class_device *class_dev) /* add the needed attributes to this device */ error = sysfs_create_link(&class_dev->kobj, - &parent_class->subsys.kset.kobj, "subsystem"); + &parent_class->subsys.kobj, "subsystem"); if (error) goto out3; class_dev->uevent_attr.attr.name = "uevent"; @@ -917,8 +915,8 @@ int __init classes_init(void) /* ick, this is ugly, the things we go through to keep from showing up * in sysfs... */ subsystem_init(&class_obj_subsys); - if (!class_obj_subsys.kset.subsys) - class_obj_subsys.kset.subsys = &class_obj_subsys; + if (!class_obj_subsys.kobj.parent) + class_obj_subsys.kobj.parent = &class_obj_subsys.kobj; return 0; } diff --git a/drivers/base/core.c b/drivers/base/core.c index 59d9816c332..b78fc1e6826 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -565,7 +565,7 @@ static struct kobject * get_device_parent(struct device *dev, /* Set the parent to the class, not the parent device */ /* this keeps sysfs from having a symlink to make old udevs happy */ if (dev->class) - return &dev->class->subsys.kset.kobj; + return &dev->class->subsys.kobj; else if (parent) return &parent->kobj; @@ -577,7 +577,7 @@ static struct kobject *virtual_device_parent(struct device *dev) static struct kobject *virtual_dir = NULL; if (!virtual_dir) - virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual"); + virtual_dir = kobject_add_dir(&devices_subsys.kobj, "virtual"); return virtual_dir; } @@ -711,12 +711,12 @@ int device_add(struct device *dev) } if (dev->class) { - sysfs_create_link(&dev->kobj, &dev->class->subsys.kset.kobj, + sysfs_create_link(&dev->kobj, &dev->class->subsys.kobj, "subsystem"); /* If this is not a "fake" compatible device, then create the * symlink from the class to the device. */ - if (dev->kobj.parent != &dev->class->subsys.kset.kobj) - sysfs_create_link(&dev->class->subsys.kset.kobj, + if (dev->kobj.parent != &dev->class->subsys.kobj) + sysfs_create_link(&dev->class->subsys.kobj, &dev->kobj, dev->bus_id); if (parent) { sysfs_create_link(&dev->kobj, &dev->parent->kobj, @@ -774,8 +774,8 @@ int device_add(struct device *dev) sysfs_remove_link(&dev->kobj, "subsystem"); /* If this is not a "fake" compatible device, remove the * symlink from the class to the device. */ - if (dev->kobj.parent != &dev->class->subsys.kset.kobj) - sysfs_remove_link(&dev->class->subsys.kset.kobj, + if (dev->kobj.parent != &dev->class->subsys.kobj) + sysfs_remove_link(&dev->class->subsys.kobj, dev->bus_id); if (parent) { #ifdef CONFIG_SYSFS_DEPRECATED @@ -875,8 +875,8 @@ void device_del(struct device * dev) sysfs_remove_link(&dev->kobj, "subsystem"); /* If this is not a "fake" compatible device, remove the * symlink from the class to the device. */ - if (dev->kobj.parent != &dev->class->subsys.kset.kobj) - sysfs_remove_link(&dev->class->subsys.kset.kobj, + if (dev->kobj.parent != &dev->class->subsys.kobj) + sysfs_remove_link(&dev->class->subsys.kobj, dev->bus_id); if (parent) { #ifdef CONFIG_SYSFS_DEPRECATED @@ -1192,9 +1192,9 @@ int device_rename(struct device *dev, char *new_name) #endif if (dev->class) { - sysfs_remove_link(&dev->class->subsys.kset.kobj, + sysfs_remove_link(&dev->class->subsys.kobj, old_symlink_name); - sysfs_create_link(&dev->class->subsys.kset.kobj, &dev->kobj, + sysfs_create_link(&dev->class->subsys.kobj, &dev->kobj, dev->bus_id); } put_device(dev); diff --git a/drivers/base/firmware.c b/drivers/base/firmware.c index cb1b98ae0d5..90c86293216 100644 --- a/drivers/base/firmware.c +++ b/drivers/base/firmware.c @@ -17,13 +17,13 @@ static decl_subsys(firmware, NULL, NULL); -int firmware_register(struct subsystem * s) +int firmware_register(struct kset *s) { - kset_set_kset_s(s, firmware_subsys); + kobj_set_kset_s(s, firmware_subsys); return subsystem_register(s); } -void firmware_unregister(struct subsystem * s) +void firmware_unregister(struct kset *s) { subsystem_unregister(s); } diff --git a/drivers/base/power/shutdown.c b/drivers/base/power/shutdown.c index 58b6f77a1b3..a47ee1b70d2 100644 --- a/drivers/base/power/shutdown.c +++ b/drivers/base/power/shutdown.c @@ -16,8 +16,6 @@ #define to_dev(node) container_of(node, struct device, kobj.entry) -extern struct subsystem devices_subsys; - /** * We handle system devices differently - we suspend and shut them @@ -36,7 +34,7 @@ void device_shutdown(void) { struct device * dev, *devn; - list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.kset.list, + list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.list, kobj.entry) { if (dev->bus && dev->bus->shutdown) { dev_dbg(dev, "shutdown\n"); diff --git a/drivers/base/sys.c b/drivers/base/sys.c index 04e5db445c7..29f1291966c 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -25,7 +25,7 @@ #include "base.h" -extern struct subsystem devices_subsys; +extern struct kset devices_subsys; #define to_sysdev(k) container_of(k, struct sys_device, kobj) #define to_sysdev_attr(a) container_of(a, struct sysdev_attribute, attr) @@ -138,7 +138,7 @@ 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.subsys = &system_subsys; + cls->kset.kobj.parent = &system_subsys.kobj; kset_set_kset_s(cls, system_subsys); return kset_register(&cls->kset); } @@ -309,7 +309,7 @@ void sysdev_shutdown(void) pr_debug("Shutting Down System Devices\n"); down(&sysdev_drivers_lock); - list_for_each_entry_reverse(cls, &system_subsys.kset.list, + list_for_each_entry_reverse(cls, &system_subsys.list, kset.kobj.entry) { struct sys_device * sysdev; @@ -384,7 +384,7 @@ int sysdev_suspend(pm_message_t state) pr_debug("Suspending System Devices\n"); - list_for_each_entry_reverse(cls, &system_subsys.kset.list, + list_for_each_entry_reverse(cls, &system_subsys.list, kset.kobj.entry) { pr_debug("Suspending type '%s':\n", @@ -457,7 +457,7 @@ gbl_driver: } /* resume other classes */ - list_for_each_entry_continue(cls, &system_subsys.kset.list, + list_for_each_entry_continue(cls, &system_subsys.list, kset.kobj.entry) { list_for_each_entry(err_dev, &cls->kset.list, kobj.entry) { pr_debug(" %s\n", kobject_name(&err_dev->kobj)); @@ -483,7 +483,7 @@ int sysdev_resume(void) pr_debug("Resuming System Devices\n"); - list_for_each_entry(cls, &system_subsys.kset.list, kset.kobj.entry) { + list_for_each_entry(cls, &system_subsys.list, kset.kobj.entry) { struct sys_device * sysdev; pr_debug("Resuming type '%s':\n", @@ -501,7 +501,7 @@ int sysdev_resume(void) int __init system_bus_init(void) { - system_subsys.kset.kobj.parent = &devices_subsys.kset.kobj; + system_subsys.kobj.parent = &devices_subsys.kobj; return subsystem_register(&system_subsys); } |