static inline void cleanup_oss_soundcore(void) { }
#endif
-struct class *sound_class;
-EXPORT_SYMBOL(sound_class);
-
MODULE_DESCRIPTION("Core sound module");
MODULE_AUTHOR("Alan Cox");
MODULE_LICENSE("GPL");
return kasprintf(GFP_KERNEL, "snd/%s", dev_name(dev));
}
+const struct class sound_class = {
+ .name = "sound",
+ .devnode = sound_devnode,
+};
+EXPORT_SYMBOL(sound_class);
+
static int __init init_soundcore(void)
{
int rc;
if (rc)
return rc;
- sound_class = class_create("sound");
- if (IS_ERR(sound_class)) {
+ rc = class_register(&sound_class);
+ if (rc) {
cleanup_oss_soundcore();
- return PTR_ERR(sound_class);
+ return rc;
}
- sound_class->devnode = sound_devnode;
-
return 0;
}
static void __exit cleanup_soundcore(void)
{
cleanup_oss_soundcore();
- class_destroy(sound_class);
+ class_unregister(&sound_class);
}
subsys_initcall(init_soundcore);
}
}
- device_create(sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor),
+ device_create(&sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor),
NULL, "%s", s->name+6);
return s->unit_minor;
if (!preclaim_oss)
__unregister_chrdev(SOUND_MAJOR, p->unit_minor, 1,
p->name);
- device_destroy(sound_class, MKDEV(SOUND_MAJOR, p->unit_minor));
+ device_destroy(&sound_class, MKDEV(SOUND_MAJOR, p->unit_minor));
kfree(p);
}
}