13 files changed, 28 insertions, 30 deletions

diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c
index 6f573004cd7d..b00d962de833 100644
--- a/fs/configfs/mount.c
+++ b/fs/configfs/mount.c
@@ -140,7 +140,7 @@ static int __init configfs_init(void)
         if (!configfs_dir_cachep)
                 goto out;
 
-        kset_set_kset_s(&config_subsys, kernel_subsys);
+        kobj_set_kset_s(&config_subsys, kernel_subsys);
         err = subsystem_register(&config_subsys);
         if (err) {
                 kmem_cache_destroy(configfs_dir_cachep);
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 7b324cfebcb1..ec8896b264de 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -374,7 +374,7 @@ static int __init debugfs_init(void)
 {
         int retval;
 
-        kset_set_kset_s(&debug_subsys, kernel_subsys);
+        kobj_set_kset_s(&debug_subsys, kernel_subsys);
         retval = subsystem_register(&debug_subsys);
         if (retval)
                 return retval;
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index f40817b53c6f..8e6ad7600236 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -167,7 +167,6 @@ static struct kobj_type dlm_ktype = {
 };
 
 static struct kset dlm_kset = {
-        .subsys = &kernel_subsys,
         .kobj   = {.name = "dlm",},
         .ktype  = &dlm_ktype,
 };
@@ -218,6 +217,7 @@ int dlm_lockspace_init(void)
         INIT_LIST_HEAD(&lslist);
         spin_lock_init(&lslist_lock);
 
+        kobj_set_kset_s(&dlm_kset, kernel_subsys);
         error = kset_register(&dlm_kset);
         if (error)
                 printk("dlm_lockspace_init: cannot register kset %d\n", error);
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index fc4a3a224641..6acc8f4fc588 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -793,7 +793,7 @@ static int do_sysfs_registration(void)
                        "Unable to register ecryptfs sysfs subsystem\n");
                 goto out;
         }
-        rc = sysfs_create_file(&ecryptfs_subsys.kset.kobj,
+        rc = sysfs_create_file(&ecryptfs_subsys.kobj,
                                &sysfs_attr_version.attr);
         if (rc) {
                 printk(KERN_ERR
@@ -801,12 +801,12 @@ static int do_sysfs_registration(void)
                 subsystem_unregister(&ecryptfs_subsys);
                 goto out;
         }
-        rc = sysfs_create_file(&ecryptfs_subsys.kset.kobj,
+        rc = sysfs_create_file(&ecryptfs_subsys.kobj,
                                &sysfs_attr_version_str.attr);
         if (rc) {
                 printk(KERN_ERR
                        "Unable to create ecryptfs version_str attribute\n");
-                sysfs_remove_file(&ecryptfs_subsys.kset.kobj,
+                sysfs_remove_file(&ecryptfs_subsys.kobj,
                                   &sysfs_attr_version.attr);
                 subsystem_unregister(&ecryptfs_subsys);
                 goto out;
@@ -841,7 +841,7 @@ static int __init ecryptfs_init(void)
                 ecryptfs_free_kmem_caches();
                 goto out;
         }
-        kset_set_kset_s(&ecryptfs_subsys, fs_subsys);
+        kobj_set_kset_s(&ecryptfs_subsys, fs_subsys);
         sysfs_attr_version.attr.owner = THIS_MODULE;
         sysfs_attr_version_str.attr.owner = THIS_MODULE;
         rc = do_sysfs_registration();
@@ -862,9 +862,9 @@ out:
 
 static void __exit ecryptfs_exit(void)
 {
-        sysfs_remove_file(&ecryptfs_subsys.kset.kobj,
+        sysfs_remove_file(&ecryptfs_subsys.kobj,
                           &sysfs_attr_version.attr);
-        sysfs_remove_file(&ecryptfs_subsys.kset.kobj,
+        sysfs_remove_file(&ecryptfs_subsys.kobj,
                           &sysfs_attr_version_str.attr);
         subsystem_unregister(&ecryptfs_subsys);
         ecryptfs_release_messaging(ecryptfs_transport);
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 608db81219a0..bdffe0cfe09a 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -731,12 +731,12 @@ static int fuse_sysfs_init(void)
 {
         int err;
 
-        kset_set_kset_s(&fuse_subsys, fs_subsys);
+        kobj_set_kset_s(&fuse_subsys, fs_subsys);
         err = subsystem_register(&fuse_subsys);
         if (err)
                 goto out_err;
 
-        kset_set_kset_s(&connections_subsys, fuse_subsys);
+        kobj_set_kset_s(&connections_subsys, fuse_subsys);
         err = subsystem_register(&connections_subsys);
         if (err)
                 goto out_fuse_unregister;
diff --git a/fs/gfs2/locking/dlm/sysfs.c b/fs/gfs2/locking/dlm/sysfs.c
index 4746b884662d..d9fe3ca40e18 100644
--- a/fs/gfs2/locking/dlm/sysfs.c
+++ b/fs/gfs2/locking/dlm/sysfs.c
@@ -190,7 +190,6 @@ static struct kobj_type gdlm_ktype = {
 };
 
 static struct kset gdlm_kset = {
-        .subsys = &kernel_subsys,
         .kobj   = {.name = "lock_dlm",},
         .ktype  = &gdlm_ktype,
 };
@@ -225,6 +224,7 @@ int gdlm_sysfs_init(void)
 {
         int error;
 
+        kobj_set_kset_s(&gdlm_kset, kernel_subsys);
         error = kset_register(&gdlm_kset);
         if (error)
                 printk("lock_dlm: cannot register kset %d\n", error);
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index d01f9f0fda26..c26c21b53c19 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -222,7 +222,6 @@ static struct kobj_type gfs2_ktype = {
 };
 
 static struct kset gfs2_kset = {
-        .subsys = &fs_subsys,
         .kobj   = {.name = "gfs2"},
         .ktype  = &gfs2_ktype,
 };
@@ -554,6 +553,7 @@ int gfs2_sys_init(void)
 {
         gfs2_sys_margs = NULL;
         spin_lock_init(&gfs2_sys_margs_lock);
+        kobj_set_kset_s(&gfs2_kset, fs_subsys);
         return kset_register(&gfs2_kset);
 }
 
diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c
index 636593bf4d17..2e975c0a35e1 100644
--- a/fs/ocfs2/cluster/masklog.c
+++ b/fs/ocfs2/cluster/masklog.c
@@ -147,7 +147,7 @@ static struct kset mlog_kset = {
         .kobj   = {.name = "logmask", .ktype = &mlog_ktype},
 };
 
-int mlog_sys_init(struct subsystem *o2cb_subsys)
+int mlog_sys_init(struct kset *o2cb_subsys)
 {
         int i = 0;
 
@@ -157,7 +157,7 @@ int mlog_sys_init(struct subsystem *o2cb_subsys)
         }
         mlog_attr_ptrs[i] = NULL;
 
-        mlog_kset.subsys = o2cb_subsys;
+        kobj_set_kset_s(&mlog_kset, o2cb_subsys);
         return kset_register(&mlog_kset);
 }
 
diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h
index a42628ba9ddf..75cd877f6d42 100644
--- a/fs/ocfs2/cluster/masklog.h
+++ b/fs/ocfs2/cluster/masklog.h
@@ -278,7 +278,7 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
 
 #include <linux/kobject.h>
 #include <linux/sysfs.h>
-int mlog_sys_init(struct subsystem *o2cb_subsys);
+int mlog_sys_init(struct kset *o2cb_subsys);
 void mlog_sys_shutdown(void);
 
 #endif /* O2CLUSTER_MASKLOG_H */
diff --git a/fs/ocfs2/cluster/sys.c b/fs/ocfs2/cluster/sys.c
index 1d9f6acafa2e..64f6f378fd09 100644
--- a/fs/ocfs2/cluster/sys.c
+++ b/fs/ocfs2/cluster/sys.c
@@ -42,7 +42,6 @@ struct o2cb_attribute {
 #define O2CB_ATTR(_name, _mode, _show, _store)  \
 struct o2cb_attribute o2cb_attr_##_name = __ATTR(_name, _mode, _show, _store)
 
-#define to_o2cb_subsys(k) container_of(to_kset(k), struct subsystem, kset)
 #define to_o2cb_attr(_attr) container_of(_attr, struct o2cb_attribute, attr)
 
 static ssize_t o2cb_interface_revision_show(char *buf)
@@ -79,7 +78,7 @@ static ssize_t
 o2cb_show(struct kobject * kobj, struct attribute * attr, char * buffer)
 {
         struct o2cb_attribute *o2cb_attr = to_o2cb_attr(attr);
-        struct subsystem *sbs = to_o2cb_subsys(kobj);
+        struct kset *sbs = to_kset(kobj);
 
         BUG_ON(sbs != &o2cb_subsys);
 
@@ -93,7 +92,7 @@ o2cb_store(struct kobject * kobj, struct attribute * attr,
              const char * buffer, size_t count)
 {
         struct o2cb_attribute *o2cb_attr = to_o2cb_attr(attr);
-        struct subsystem *sbs = to_o2cb_subsys(kobj);
+        struct kset *sbs = to_kset(kobj);
 
         BUG_ON(sbs != &o2cb_subsys);
 
@@ -112,7 +111,7 @@ int o2cb_sys_init(void)
 {
         int ret;
 
-        o2cb_subsys.kset.kobj.ktype = &o2cb_subsys_type;
+        o2cb_subsys.kobj.ktype = &o2cb_subsys_type;
         ret = subsystem_register(&o2cb_subsys);
         if (ret)
                 return ret;
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 8a7d0035ad7a..f01572fca02f 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -312,7 +312,7 @@ static struct attribute * default_attrs[] = {
         NULL,
 };
 
-extern struct subsystem block_subsys;
+extern struct kset block_subsys;
 
 static void part_release(struct kobject *kobj)
 {
@@ -388,7 +388,7 @@ void add_partition(struct gendisk *disk, int part, sector_t start, sector_t len,
         kobject_add(&p->kobj);
         if (!disk->part_uevent_suppress)
                 kobject_uevent(&p->kobj, KOBJ_ADD);
-        sysfs_create_link(&p->kobj, &block_subsys.kset.kobj, "subsystem");
+        sysfs_create_link(&p->kobj, &block_subsys.kobj, "subsystem");
         if (flags & ADDPART_FLAG_WHOLEDISK) {
                 static struct attribute addpartattr = {
                         .name = "whole_disk",
@@ -444,7 +444,7 @@ static int disk_sysfs_symlinks(struct gendisk *disk)
                         goto err_out_dev_link;
         }
 
-        err = sysfs_create_link(&disk->kobj, &block_subsys.kset.kobj,
+        err = sysfs_create_link(&disk->kobj, &block_subsys.kobj,
                                 "subsystem");
         if (err)
                 goto err_out_disk_name_lnk;
diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index 8ea2a51ce883..d3b9f5f07db1 100644
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -59,7 +59,7 @@ read(struct file * file, char __user * userbuf, size_t count, loff_t * off)
         if (copy_to_user(userbuf, buffer, count))
                 return -EFAULT;
 
-        pr_debug("offs = %lld, *off = %lld, count = %d\n", offs, *off, count);
+        pr_debug("offs = %lld, *off = %lld, count = %zd\n", offs, *off, count);
 
         *off = offs + count;
 
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index db0413a411d6..0e637adc2b87 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -13,8 +13,7 @@
 
 #include "sysfs.h"
 
-#define to_subsys(k) container_of(k,struct subsystem,kset.kobj)
-#define to_sattr(a) container_of(a,struct subsys_attribute,attr)
+#define to_sattr(a) container_of(a,struct subsys_attribute, attr)
 
 /*
  * Subsystem file operations.
@@ -24,12 +23,12 @@
 static ssize_t 
 subsys_attr_show(struct kobject * kobj, struct attribute * attr, char * page)
 {
-        struct subsystem * s = to_subsys(kobj);
+        struct kset *kset = to_kset(kobj);
         struct subsys_attribute * sattr = to_sattr(attr);
         ssize_t ret = -EIO;
 
         if (sattr->show)
-                ret = sattr->show(s,page);
+                ret = sattr->show(kset, page);
         return ret;
 }
 
@@ -37,12 +36,12 @@ static ssize_t
 subsys_attr_store(struct kobject * kobj, struct attribute * attr, 
                   const char * page, size_t count)
 {
-        struct subsystem * s = to_subsys(kobj);
+        struct kset *kset = to_kset(kobj);
         struct subsys_attribute * sattr = to_sattr(attr);
         ssize_t ret = -EIO;
 
         if (sattr->store)
-                ret = sattr->store(s,page,count);
+                ret = sattr->store(kset, page, count);
         return ret;
 }