kobject: convert s390 hypervisor 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.
Thanks to Cornelia for the build fix.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Michael Holzheu <holzheu@de.ibm.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index b0ad479..631a610 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -490,7 +490,7 @@
.show_options = hypfs_show_options,
};
-static decl_subsys(s390, NULL);
+static struct kobject *s390_kobj;
static int __init hypfs_init(void)
{
@@ -506,17 +506,18 @@
goto fail_diag;
}
}
- s390_subsys.kobj.parent = hypervisor_kobj;
- rc = subsystem_register(&s390_subsys);
- if (rc)
+ s390_kobj = kobject_create_and_add("s390", hypervisor_kobj);
+ if (!s390_kobj) {
+ rc = -ENOMEM;;
goto fail_sysfs;
+ }
rc = register_filesystem(&hypfs_type);
if (rc)
goto fail_filesystem;
return 0;
fail_filesystem:
- subsystem_unregister(&s390_subsys);
+ kobject_unregister(s390_kobj);
fail_sysfs:
if (!MACHINE_IS_VM)
hypfs_diag_exit();
@@ -530,7 +531,7 @@
if (!MACHINE_IS_VM)
hypfs_diag_exit();
unregister_filesystem(&hypfs_type);
- subsystem_unregister(&s390_subsys);
+ kobject_unregister(s390_kobj);
}
module_init(hypfs_init)