diff --git a/[refs] b/[refs]
index d2a0c73def32..bd11149e2b37 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: de23cf3c42618998a7165364f987267ac9b298f0
+refs/heads/master: 1a78cedb998027ed46d8630b319db8fa678d38f0
diff --git a/trunk/arch/sparc/mm/init_64.c b/trunk/arch/sparc/mm/init_64.c
index a70a5e1904d9..1886d37d411b 100644
--- a/trunk/arch/sparc/mm/init_64.c
+++ b/trunk/arch/sparc/mm/init_64.c
@@ -265,7 +265,7 @@ static void flush_dcache(unsigned long pfn)
 	struct page *page;
 
 	page = pfn_to_page(pfn);
-	if (page && page_mapping(page)) {
+	if (page) {
 		unsigned long pg_flags;
 
 		pg_flags = page->flags;