X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=block%2Felevator.c;h=f9736fbdab0308f7121694df2faa3ffa68258994;hb=569be443e3c1329fc6725988004f5d8a32fe3be5;hp=952aee04a68ad7cc240b8ecb7a8a0e1590b9a33f;hpb=a39d113936370ba524fa9e34d6954c3625c8aa64;p=linux-2.6-omap-h63xx.git

diff --git a/block/elevator.c b/block/elevator.c
index 952aee04a68..f9736fbdab0 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -185,9 +185,7 @@ static elevator_t *elevator_alloc(struct request_queue *q,
 
 	eq->ops = &e->ops;
 	eq->elevator_type = e;
-	kobject_init(&eq->kobj);
-	kobject_set_name(&eq->kobj, "%s", "iosched");
-	eq->kobj.ktype = &elv_ktype;
+	kobject_init(&eq->kobj, &elv_ktype);
 	mutex_init(&eq->sysfs_lock);
 
 	eq->hash = kmalloc_node(sizeof(struct hlist_head) * ELV_HASH_ENTRIES,
@@ -390,7 +388,7 @@ EXPORT_SYMBOL(elv_rb_find);
 
 /*
  * Insert rq into dispatch queue of q.  Queue lock must be held on
- * entry.  rq is sort insted into the dispatch queue. To be used by
+ * entry.  rq is sort instead into the dispatch queue. To be used by
  * specific elevators.
  */
 void elv_dispatch_sort(struct request_queue *q, struct request *rq)
@@ -931,9 +929,7 @@ int elv_register_queue(struct request_queue *q)
 	elevator_t *e = q->elevator;
 	int error;
 
-	e->kobj.parent = &q->kobj;
-
-	error = kobject_add(&e->kobj);
+	error = kobject_add(&e->kobj, &q->kobj, "%s", "iosched");
 	if (!error) {
 		struct elv_fs_entry *attr = e->elevator_type->elevator_attrs;
 		if (attr) {
@@ -960,7 +956,7 @@ void elv_unregister_queue(struct request_queue *q)
 		__elv_unregister_queue(q->elevator);
 }
 
-int elv_register(struct elevator_type *e)
+void elv_register(struct elevator_type *e)
 {
 	char *def = "";
 
@@ -975,7 +971,6 @@ int elv_register(struct elevator_type *e)
 				def = " (default)";
 
 	printk(KERN_INFO "io scheduler %s registered%s\n", e->elevator_name, def);
-	return 0;
 }
 EXPORT_SYMBOL_GPL(elv_register);