diff --git a/mm/sparse.c b/mm/sparse.c
index b38400f..308d503 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -753,6 +753,7 @@
 	return ret;
 }
 
+#ifdef CONFIG_MEMORY_HOTREMOVE
 #ifdef CONFIG_MEMORY_FAILURE
 static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
 {
@@ -774,7 +775,6 @@
 }
 #endif
 
-#ifdef CONFIG_MEMORY_HOTREMOVE
 static void free_section_usemap(struct page *memmap, unsigned long *usemap)
 {
 	struct page *usemap_page;