Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=81ace5cd8fcb55e144f496af40d4275b03252456
Commit:     81ace5cd8fcb55e144f496af40d4275b03252456
Parent:     d405936b322220dc5cca9d2b58ef1911ae8efec9
Author:     Greg Kroah-Hartman <[EMAIL PROTECTED]>
AuthorDate: Mon Oct 29 23:22:26 2007 -0500
Committer:  Greg Kroah-Hartman <[EMAIL PROTECTED]>
CommitDate: Thu Jan 24 20:40:14 2008 -0800

    kset: convert pci hotplug to use kset_create_and_add
    
    This also renames pci_hotplug_slots_subsys to pcis_hotplug_slots_kset
    catch all current users with a build error instead of a build warning
    which can easily be missed.
    
    Cc: Kay Sievers <[EMAIL PROTECTED]>
    Cc: Kristen Carlson Accardi <[EMAIL PROTECTED]>
    Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
 drivers/pci/hotplug/acpiphp_ibm.c      |    4 ++--
 drivers/pci/hotplug/pci_hotplug_core.c |   23 +++++++++++------------
 drivers/pci/hotplug/rpadlpar_sysfs.c   |    2 +-
 include/linux/pci_hotplug.h            |    2 +-
 4 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/drivers/pci/hotplug/acpiphp_ibm.c 
b/drivers/pci/hotplug/acpiphp_ibm.c
index 47d26b6..750ebd7 100644
--- a/drivers/pci/hotplug/acpiphp_ibm.c
+++ b/drivers/pci/hotplug/acpiphp_ibm.c
@@ -429,7 +429,7 @@ static int __init ibm_acpiphp_init(void)
        int retval = 0;
        acpi_status status;
        struct acpi_device *device;
-       struct kobject *sysdir = &pci_hotplug_slots_subsys.kobj;
+       struct kobject *sysdir = &pci_hotplug_slots_kset->kobj;
 
        dbg("%s\n", __FUNCTION__);
 
@@ -476,7 +476,7 @@ init_return:
 static void __exit ibm_acpiphp_exit(void)
 {
        acpi_status status;
-       struct kobject *sysdir = &pci_hotplug_slots_subsys.kobj;
+       struct kobject *sysdir = &pci_hotplug_slots_kset->kobj;
 
        dbg("%s\n", __FUNCTION__);
 
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c 
b/drivers/pci/hotplug/pci_hotplug_core.c
index ce1cff0..175e0c8 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -61,7 +61,7 @@ static int debug;
 
 static LIST_HEAD(pci_hotplug_slot_list);
 
-struct kset pci_hotplug_slots_subsys;
+struct kset *pci_hotplug_slots_kset;
 
 static ssize_t hotplug_slot_attr_show(struct kobject *kobj,
                struct attribute *attr, char *buf)
@@ -96,8 +96,6 @@ static struct kobj_type hotplug_slot_ktype = {
        .release = &hotplug_slot_release,
 };
 
-decl_subsys_name(pci_hotplug_slots, slots, NULL);
-
 /* these strings match up with the values in pci_bus_speed */
 static char *pci_bus_speed_strings[] = {
        "33 MHz PCI",           /* 0x00 */
@@ -633,7 +631,7 @@ int pci_hp_register (struct hotplug_slot *slot)
        }
 
        kobject_set_name(&slot->kobj, "%s", slot->name);
-       slot->kobj.kset = &pci_hotplug_slots_subsys;
+       slot->kobj.kset = pci_hotplug_slots_kset;
        slot->kobj.ktype = &hotplug_slot_ktype;
 
        /* this can fail if we have already registered a slot with the same 
name */
@@ -702,10 +700,11 @@ static int __init pci_hotplug_init (void)
 {
        int result;
 
-       pci_hotplug_slots_subsys.kobj.kset = &pci_bus_type.subsys;
-       result = subsystem_register(&pci_hotplug_slots_subsys);
-       if (result) {
-               err("Register subsys with error %d\n", result);
+       pci_hotplug_slots_kset = kset_create_and_add("slots", NULL,
+                                                    &pci_bus_type.subsys.kobj);
+       if (!pci_hotplug_slots_kset) {
+               result = -ENOMEM;
+               err("Register subsys error\n");
                goto exit;
        }
        result = cpci_hotplug_init(debug);
@@ -716,9 +715,9 @@ static int __init pci_hotplug_init (void)
 
        info (DRIVER_DESC " version: " DRIVER_VERSION "\n");
        goto exit;
-       
+
 err_subsys:
-       subsystem_unregister(&pci_hotplug_slots_subsys);
+       kset_unregister(pci_hotplug_slots_kset);
 exit:
        return result;
 }
@@ -726,7 +725,7 @@ exit:
 static void __exit pci_hotplug_exit (void)
 {
        cpci_hotplug_exit();
-       subsystem_unregister(&pci_hotplug_slots_subsys);
+       kset_unregister(pci_hotplug_slots_kset);
 }
 
 module_init(pci_hotplug_init);
@@ -738,7 +737,7 @@ MODULE_LICENSE("GPL");
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debugging mode enabled or not");
 
-EXPORT_SYMBOL_GPL(pci_hotplug_slots_subsys);
+EXPORT_SYMBOL_GPL(pci_hotplug_slots_kset);
 EXPORT_SYMBOL_GPL(pci_hp_register);
 EXPORT_SYMBOL_GPL(pci_hp_deregister);
 EXPORT_SYMBOL_GPL(pci_hp_change_slot_info);
diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c 
b/drivers/pci/hotplug/rpadlpar_sysfs.c
index 7609093..5c3ddb6 100644
--- a/drivers/pci/hotplug/rpadlpar_sysfs.c
+++ b/drivers/pci/hotplug/rpadlpar_sysfs.c
@@ -130,7 +130,7 @@ struct kobj_type ktype_dlpar_io = {
 
 struct kset dlpar_io_kset = {
        .kobj = {.ktype = &ktype_dlpar_io,
-                .parent = &pci_hotplug_slots_subsys.kobj},
+                .parent = &pci_hotplug_slots_kset->kobj},
 };
 
 int dlpar_sysfs_init(void)
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
index ab4cb6e..8f67e8f 100644
--- a/include/linux/pci_hotplug.h
+++ b/include/linux/pci_hotplug.h
@@ -174,7 +174,7 @@ extern int pci_hp_register          (struct hotplug_slot 
*slot);
 extern int pci_hp_deregister           (struct hotplug_slot *slot);
 extern int __must_check pci_hp_change_slot_info        (struct hotplug_slot 
*slot,
                                                 struct hotplug_slot_info 
*info);
-extern struct kset pci_hotplug_slots_subsys;
+extern struct kset *pci_hotplug_slots_kset;
 
 /* PCI Setting Record (Type 0) */
 struct hpp_type0 {
-
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