drm/ttm: fix re-init of global structures

[linux-2.6-microblaze.git] / drivers / gpu / drm / ttm / ttm_memory.c

diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index f1567c3..9a0909d 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -461,8 +461,8 @@ out_no_zone:
 
 void ttm_mem_global_release(struct ttm_mem_global *glob)
 {
-       unsigned int i;
        struct ttm_mem_zone *zone;
+       unsigned int i;
 
        /* let the page allocator first stop the shrink work. */
        ttm_page_alloc_fini();
@@ -475,9 +475,10 @@ void ttm_mem_global_release(struct ttm_mem_global *glob)
                zone = glob->zones[i];
                kobject_del(&zone->kobj);
                kobject_put(&zone->kobj);
-                       }
+       }
        kobject_del(&glob->kobj);
        kobject_put(&glob->kobj);
+       memset(glob, 0, sizeof(*glob));
 }
 
 static void ttm_check_swapping(struct ttm_mem_global *glob)