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


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