sysfs: Add attribute array to sysdev classes

[net-next-2.6.git] / drivers / base / sys.c

diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index a38445c0f8c592a9e96e54bba51f3b8cb70ca8f3..747c99e0568bf5c144e6d88f913ada75c62d8632 100644 (file)
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -145,13 +145,20 @@ int sysdev_class_register(struct sysdev_class *cls)
        if (retval)
                return retval;
 
-       return kset_register(&cls->kset);
+       retval = kset_register(&cls->kset);
+       if (!retval && cls->attrs)
+               retval = sysfs_create_files(&cls->kset.kobj,
+                                           (const struct attribute **)cls->attrs);
+       return retval;
 }
 
 void sysdev_class_unregister(struct sysdev_class *cls)
 {
        pr_debug("Unregistering sysdev class '%s'\n",
                 kobject_name(&cls->kset.kobj));
+       if (cls->attrs)
+               sysfs_remove_files(&cls->kset.kobj,
+                                  (const struct attribute **)cls->attrs);
        kset_unregister(&cls->kset);
 }