From: Ingo Molnar <mingo@elte.hu>

remove unused functions.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/lockdep.c |   75 ---------------------------------------------
 1 file changed, 75 deletions(-)

diff -puN kernel/lockdep.c~lockdep-core-cleanups-2 kernel/lockdep.c
--- a/kernel/lockdep.c~lockdep-core-cleanups-2
+++ a/kernel/lockdep.c
@@ -373,26 +373,6 @@ static void print_lock_name(struct lock_
 	printk("){%c%c%c%c}", c1, c2, c3, c4);
 }
 
-#if 0
-static void print_lock_name_field(struct lock_class *class)
-{
-	const char *name;
-	char str[128];
-
-	name = class->name;
-	if (!name) {
-		name = __get_key_name(class->key, str);
-		printk("%30s", name);
-	} else {
-		printk("%30s", name);
-		if (class->name_version > 1)
-			printk("#%d", class->name_version);
-		if (class->subclass)
-			printk("/%d", class->subclass);
-	}
-}
-#endif  /*  0  */
-
 static void print_lockdep_cache(struct lockdep_map *lock)
 {
 	const char *name;
@@ -490,61 +470,6 @@ static void print_lock_dependencies(stru
 	}
 }
 
-#if 0
-
-/*
- * printk all locks that are taken after this lock:
- */
-static void print_flat_dependencies(struct lock_class *class)
-{
-	struct lock_list *entry;
-	int nr = 0;
-
-	printk(" {\n");
-	list_for_each_entry(entry, &class->locks_after, entry) {
-		nr++;
-		DEBUG_LOCKS_WARN_ON(!entry->class);
-		printk("    -> ");
-		print_lock_name_field(entry->class);
-		if (entry->class->subclass)
-			printk("/%d", entry->class->subclass);
-		print_stack_trace(&entry->trace, 2);
-	}
-	printk(" } [%d]", nr);
-}
-
-static void print_lock_class(struct lock_class *class)
-{
-	print_lock_class_header(class, 0);
-	if (!list_empty(&class->locks_after))
-		print_flat_dependencies(class);
-	printk("\n");
-}
-
-void print_lock_classes(void)
-{
-	struct list_head *head;
-	struct lock_class *class;
-	int i, nr;
-
-	printk("lock classes:\n");
-
-	for (i = 0; i < CLASSHASH_SIZE; i++) {
-		head = classhash_table + i;
-		if (list_empty(head))
-			continue;
-		printk("\nhash-list at %d:\n", i);
-		nr = 0;
-		list_for_each_entry(class, head, hash_entry) {
-			printk("\n");
-			print_lock_class(class);
-			nr++;
-		}
-	}
-}
-
-#endif  /*  0  */
-
 /*
  * Add a new dependency to the head of the list:
  */
_