diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
index 13a823cf564c58ed68e67476620cee9cad5d06d4..00f127c80b0e38fa50eec531e8e85c8d1f18fd6d 100644
--- a/arch/x86/mm/highmem_32.c
+++ b/arch/x86/mm/highmem_32.c
@@ -183,7 +183,7 @@ void __init set_highmem_pages_init(void)
 	totalram_pages += totalhigh_pages;
 }
 #else
-static void __init set_highmem_pages_init(void)
+void __init set_highmem_pages_init(void)
 {
 	add_highpages_with_active_regions(0, highstart_pfn, highend_pfn);