[PATCH 050/196] kobject: convert debugfs to use kobject_create

Greg Kroah-Hartman
2008-01-25T07:32:00Z

We don't need a kset here, a simple kobject will do just fine, so
dynamically create the kobject and use it.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
fs/debugfs/inode.c | 13 ++++++-------
1 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index f7f1351..6672142 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -426,20 +426,19 @@ exit:
}
EXPORT_SYMBOL_GPL(debugfs_rename);

-static decl_subsys(debug, NULL);
+static struct kobject *debug_kobj;

static int __init debugfs_init(void)
{
int retval;

- debug_subsys.kobj.kset = &kernel_subsys;
- retval = subsystem_register(&debug_subsys);
- if (retval)
- return retval;
+ debug_kobj = kobject_create_and_add("debug", &kernel_subsys.kobj);
+ if (!debug_kobj)
+ return -EINVAL;

retval = register_filesystem(&debug_fs_type);
if (retval)
- subsystem_unregister(&debug_subsys);
+ kobject_unregister(debug_kobj);
return retval;
}

@@ -447,7 +446,7 @@ static void __exit debugfs_exit(void)
{
simple_release_fs(&debugfs_mount, &debugfs_mount_count);
unregister_filesystem(&debug_fs_type);
- subsystem_unregister(&debug_subsys);
+ kobject_unregister(debug_kobj);
}

core_initcall(debugfs_init);
--
1.5.3.8