kset: remove decl_subsys macro

This macro is no longer used.  ksets should be created dynamically with
a call to kset_create_and_add() not declared statically.

Yes, there are 5 remaining static struct kset usages in the kernel tree,
but they will be fixed up soon.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/base/class.c

@@ -453,8 +453,15 @@ static struct kset_uevent_ops class_uevent_ops = {
 	.uevent =	class_uevent,
 };
 
-static decl_subsys(class_obj, &class_uevent_ops);
-
+/*
+ * DO NOT copy how this is created, kset_create_and_add() should be
+ * called, but this is a hold-over from the old-way and will be deleted
+ * entirely soon.
+ */
+static struct kset class_obj_subsys = {
+	.kobj = { .k_name = "class_obj", },
+	.uevent_ops = &class_uevent_ops,
+};
 
 static int class_device_add_attrs(struct class_device * cd)
 {

include/linux/kobject.h

@@ -198,12 +198,6 @@ extern struct kobject * kset_find_obj(struct kset *, const char *);
 #define set_kset_name(str)	.kset = { .kobj = { .k_name = str } }
 
 
-#define decl_subsys(_name,_uevent_ops) \
-struct kset _name##_subsys = { \
-	.kobj = { .k_name = __stringify(_name) }, \
-	.uevent_ops =_uevent_ops, \
-}
-
 /* The global /sys/kernel/ kset for people to chain off of */
 extern struct kset *kernel_kset;
 /* The global /sys/hypervisor/ kobject for people to chain off of */