[PATCH 07/54] kset: convert debugfs to use kset_create

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From: Greg Kroah-Hartman
Date: Friday, November 2, 2007 - 4:58 pm

Dynamically create the kset instead of declaring it statically.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 fs/debugfs/inode.c |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index f7f1351..9f8af79 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -426,20 +426,20 @@ exit:
 }
 EXPORT_SYMBOL_GPL(debugfs_rename);
 
-static decl_subsys(debug, NULL);
+static struct kset *debug_kset;
 
 static int __init debugfs_init(void)
 {
 	int retval;
 
-	debug_subsys.kobj.kset = &kernel_subsys;
-	retval = subsystem_register(&debug_subsys);
-	if (retval)
-		return retval;
+	debug_kset = kset_create_and_register("debug", NULL,
+					      NULL, &kernel_subsys);
+	if (IS_ERR(debug_kset))
+		return PTR_ERR(debug_kset);
 
 	retval = register_filesystem(&debug_fs_type);
 	if (retval)
-		subsystem_unregister(&debug_subsys);
+		kset_unregister(debug_kset);
 	return retval;
 }
 
@@ -447,7 +447,7 @@ static void __exit debugfs_exit(void)
 {
 	simple_release_fs(&debugfs_mount, &debugfs_mount_count);
 	unregister_filesystem(&debug_fs_type);
-	subsystem_unregister(&debug_subsys);
+	kset_unregister(debug_kset);
 }
 
 core_initcall(debugfs_init);
-- 
1.5.3.4

-
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Messages in current thread:
[PATCH 01/54] ecryptfs: clean up attribute mess, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 02/54] KOBJECT: remove struct kobj_type from struct ..., Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 03/54] KOBJECT: remove kobj_set_kset_s as no one is ..., Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 04/54] kset: add kset_create_and_register function, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 05/54] kset: convert fuse to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 06/54] kset: convert securityfs to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 07/54] kset: convert debugfs to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 08/54] kset: convert configfs to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 09/54] kset: convert ecryptfs to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 10/54] kset: convert main fs kset to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 11/54] kset: convert gfs2 to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 12/54] kset: convert gfs2 dlm to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 13/54] kset: convert dlm to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 14/54] kset: convert pci hotplug to use kset_create ..., Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 15/54] kset: remove decl_subsys_name, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 16/54] kset: convert kernel_subsys to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 17/54] kset: convert drivers/base/bus.c kset_create ..., Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 18/54] kset: convert drivers/base/class.c kset_crea ..., Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 19/54] kset: convert drivers/base/firmware.c kset_c ..., Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 20/54] kset: convert /sys/devices to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 21/54] kset: convert /sys/hypervisor to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:58 pm)
[PATCH 22/54] kset: convert /sys/devices/system to use kse ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 23/54] kset: convert slub to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 24/54] kset: move /sys/slab to /sys/kernel/slab, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 25/54] kset: convert /sys/module to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 26/54] kset: convert /sys/power to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 27/54] kset: convert s390 hypervisor kset to use ks ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 30/54] driver core: remove owner field from struct ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 31/54] driver core: add way to get to bus kset, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 32/54] driver core: add way to get to bus device klist, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 33/54] driver core: remove fields from struct bus_type, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 34/54] Driver Core: add kobj_attribute handling, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 35/54] Driver Core: switch all dynamic ksets to kob ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 36/54] fix struct user_info export's sysfs interaction, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 37/54] ecryptfs: remove version_str file from sysfs, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 38/54] efivars: remove new_var and del_var files fr ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 39/54] kobject: convert efivars to kobj_attr interface, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 40/54] firmware: export firmware_kset so that peopl ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 41/54] kset: convert efivars to use kset_create for ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 42/54] kset: convert efivars to use kset_create for ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 43/54] kobject: convert arm/mach-omap1/pm.c to kobj ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 44/54] kobject: convert pseries/power.c to kobj_att ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 45/54] kobject: convert s390 ipl.c to kobj_attr int ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 46/54] kset: convert s390 ipl.c to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 47/54] kobject: convert parisc/pdc_stable to kobj_a ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 48/54] kset: convert parisc/pdc_stable.c to use kse ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 49/54] Driver Core: kill subsys_attribute and defau ..., Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 50/54] kset: convert edd to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 51/54] kset: convert acpi to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 52/54] firmware: remove firmware_(un)register(), Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 53/54] kset: convert ocfs2 to use kset_create, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
[PATCH 54/54] kset: remove decl_subsys macro, Greg Kroah-Hartman, (Fri Nov 2, 4:59 pm)
Re: [RFC] kobject and kset core changes and cleanups, Andrew Morton, (Mon Nov 5, 11:25 pm)
Re: [RFC] kobject and kset core changes and cleanups, Andrew Morton, (Tue Nov 6, 12:11 am)
Re: [RFC] kobject and kset core changes and cleanups, Andrew Morton, (Tue Nov 6, 1:04 am)
Re: [RFC] kobject and kset core changes and cleanups, Stephane Eranian, (Tue Nov 6, 1:14 am)
Re: [RFC] kobject and kset core changes and cleanups, Stephane Eranian, (Tue Nov 6, 2:33 pm)