diff options
Diffstat (limited to 'include/linux/device')
| -rw-r--r-- | include/linux/device/class.h | 36 |
1 files changed, 2 insertions, 34 deletions
diff --git a/include/linux/device/class.h b/include/linux/device/class.h index 75c1451fcc63..03d2f99f84c5 100644 --- a/include/linux/device/class.h +++ b/include/linux/device/class.h @@ -82,18 +82,9 @@ struct class_dev_iter { extern struct kobject *sysfs_dev_block_kobj; extern struct kobject *sysfs_dev_char_kobj; -extern int __must_check __class_register(struct class *class, - struct lock_class_key *key); +extern int __must_check class_register(struct class *class); extern void class_unregister(struct class *class); -/* This is a #define to keep the compiler from merging different - * instances of the __key variable */ -#define class_register(class) \ -({ \ - static struct lock_class_key __key; \ - __class_register(class, &__key); \ -}) - struct class_compat; struct class_compat *class_compat_register(const char *name); void class_compat_unregister(struct class_compat *cls); @@ -246,30 +237,7 @@ struct class_interface { extern int __must_check class_interface_register(struct class_interface *); extern void class_interface_unregister(struct class_interface *); -extern struct class * __must_check __class_create(const char *name, - struct lock_class_key *key); +extern struct class * __must_check class_create(const char *name); extern void class_destroy(struct class *cls); -/* This is a #define to keep the compiler from merging different - * instances of the __key variable */ - -/** - * class_create - create a struct class structure - * @name: pointer to a string for the name of this class. - * - * This is used to create a struct class pointer that can then be used - * in calls to device_create(). - * - * Returns &struct class pointer on success, or ERR_PTR() on error. - * - * Note, the pointer created here is to be destroyed when finished by - * making a call to class_destroy(). - */ -#define class_create(name) \ -({ \ - static struct lock_class_key __key; \ - __class_create(name, &__key); \ -}) - - #endif /* _DEVICE_CLASS_H_ */ |