From 6e30a66433afee90e902ced95d7136e8f7edcc7e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 13 Mar 2023 19:18:34 +0100 Subject: driver core: class: remove struct module owner out of struct class The module owner field for a struct class was never actually used, so remove it as it is not doing anything at all. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20230313181843.1207845-3-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/base/class.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers') diff --git a/drivers/base/class.c b/drivers/base/class.c index 90dc5788957a..9439c6c7466f 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -154,7 +154,7 @@ static void class_remove_groups(struct class *cls, return sysfs_remove_groups(&cls->p->subsys.kobj, groups); } -int __class_register(struct class *cls, struct module *owner, struct lock_class_key *key) +int __class_register(struct class *cls, struct lock_class_key *key) { struct subsys_private *cp; int error; @@ -187,7 +187,6 @@ int __class_register(struct class *cls, struct module *owner, struct lock_class_ if (error) goto err_out; - cls->owner = owner; error = class_add_groups(class_get(cls), cls->class_groups); class_put(cls); if (error) { @@ -220,7 +219,6 @@ static void class_create_release(struct class *cls) /** * __class_create - create a struct class structure - * @owner: pointer to the module that is to "own" this struct class * @name: pointer to a string for the name of this class. * @key: the lock_class_key for this class; used by mutex lock debugging * @@ -232,8 +230,7 @@ static void class_create_release(struct class *cls) * Note, the pointer created here is to be destroyed when finished by * making a call to class_destroy(). */ -struct class *__class_create(struct module *owner, const char *name, - struct lock_class_key *key) +struct class *__class_create(const char *name, struct lock_class_key *key) { struct class *cls; int retval; @@ -247,7 +244,7 @@ struct class *__class_create(struct module *owner, const char *name, cls->name = name; cls->class_release = class_create_release; - retval = __class_register(cls, owner, key); + retval = __class_register(cls, key); if (retval) goto error; -- cgit v1.2.3