diff --git a/mm/debug.c b/mm/debug.c
index eeb7ea3ca29246d7149e8868853b9682f08dab82..bef329bf28f01aef04256db49f0790fcb65ea8d1 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -261,5 +261,4 @@ void page_init_poison(struct page *page, size_t size)
 	if (page_init_poisoning)
 		memset(page, PAGE_POISON_PATTERN, size);
 }
-EXPORT_SYMBOL_GPL(page_init_poison);
 #endif		/* CONFIG_DEBUG_VM */