---

yaml --- r: 204984 b: refs/heads/master c: ca31efa h: refs/heads/master v: v3
git-mirror · Jul 7, 2010 · a7e4e3a · a7e4e3a
1 parent fdb0be5
commit a7e4e3a
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Showing 2 changed files with 1 addition and 46 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: db3307a9f7b8078c654021e3b35354a2b09a8e67
+refs/heads/master: ca31efa89ae16c66966b8d5a5df3ae5cbffa61de
diff --git a/trunk/drivers/gpu/drm/drm_mm.c b/trunk/drivers/gpu/drm/drm_mm.c
@@ -48,36 +48,6 @@
 
 #define MM_UNUSED_TARGET 4
 
-unsigned long drm_mm_tail_space(struct drm_mm *mm)
-{
-	struct list_head *tail_node;
-	struct drm_mm_node *entry;
-
-	tail_node = mm->ml_entry.prev;
-	entry = list_entry(tail_node, struct drm_mm_node, ml_entry);
-	if (!entry->free)
-		return 0;
-
-	return entry->size;
-}
-
-int drm_mm_remove_space_from_tail(struct drm_mm *mm, unsigned long size)
-{
-	struct list_head *tail_node;
-	struct drm_mm_node *entry;
-
-	tail_node = mm->ml_entry.prev;
-	entry = list_entry(tail_node, struct drm_mm_node, ml_entry);
-	if (!entry->free)
-		return -ENOMEM;
-
-	if (entry->size <= size)
-		return -ENOMEM;
-
-	entry->size -= size;
-	return 0;
-}
-
 static struct drm_mm_node *drm_mm_kmalloc(struct drm_mm *mm, int atomic)
 {
 	struct drm_mm_node *child;
@@ -152,21 +122,6 @@ static int drm_mm_create_tail_node(struct drm_mm *mm,
 	return 0;
 }
 
-int drm_mm_add_space_to_tail(struct drm_mm *mm, unsigned long size, int atomic)
-{
-	struct list_head *tail_node;
-	struct drm_mm_node *entry;
-
-	tail_node = mm->ml_entry.prev;
-	entry = list_entry(tail_node, struct drm_mm_node, ml_entry);
-	if (!entry->free) {
-		return drm_mm_create_tail_node(mm, entry->start + entry->size,
-					       size, atomic);
-	}
-	entry->size += size;
-	return 0;
-}
-
 static struct drm_mm_node *drm_mm_split_at_start(struct drm_mm_node *parent,
 						 unsigned long size,
 						 int atomic)