diff --git a/include/linux/page_idle.h b/include/linux/page_idle.h
index 5cb7bd2078ec..d8f344840643 100644
--- a/include/linux/page_idle.h
+++ b/include/linux/page_idle.h
@@ -144,9 +144,4 @@ static inline void set_page_idle(struct page *page)
 {
 	folio_set_idle(page_folio(page));
 }
-
-static inline void clear_page_idle(struct page *page)
-{
-	folio_clear_idle(page_folio(page));
-}
 #endif /* _LINUX_MM_PAGE_IDLE_H */