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kobject: convert debugfs to use kobject_create 

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>
This commit is contained in:
Greg Kroah-Hartman 2007-10-29 20:13:17 +01:00
parent 69d8e13895
commit 191e186bd0
1 changed files with 6 additions and 7 deletions
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13
fs/debugfs/inode.c
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@ -426,20 +426,19 @@ exit:
} }
EXPORT_SYMBOL_GPL(debugfs_rename); EXPORT_SYMBOL_GPL(debugfs_rename);
static decl_subsys(debug, NULL); static struct kobject *debug_kobj;
static int __init debugfs_init(void) static int __init debugfs_init(void)
{ {
int retval; int retval;
debug_subsys.kobj.kset = &kernel_subsys; debug_kobj = kobject_create_and_add("debug", &kernel_subsys.kobj);
retval = subsystem_register(&debug_subsys); if (!debug_kobj)
if (retval) return -EINVAL;
return retval;
retval = register_filesystem(&debug_fs_type); retval = register_filesystem(&debug_fs_type);
if (retval) if (retval)
subsystem_unregister(&debug_subsys); kobject_unregister(debug_kobj);
return retval; return retval;
} }
@ -447,7 +446,7 @@ static void __exit debugfs_exit(void)
{ {
simple_release_fs(&debugfs_mount, &debugfs_mount_count); simple_release_fs(&debugfs_mount, &debugfs_mount_count);
unregister_filesystem(&debug_fs_type); unregister_filesystem(&debug_fs_type);
subsystem_unregister(&debug_subsys); kobject_unregister(debug_kobj);
} }
core_initcall(debugfs_init); core_initcall(debugfs_init);