sh: Fix up cache-sh4 build on SMP.

mapping is unused on the SMP build, trigger a build error. Move it under the ifdef. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
git-mirror · Aug 20, 2009 · c139a59 · c139a59
1 parent fc6191d
commit c139a59
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
@@ -106,9 +106,9 @@ static inline void flush_cache_4096(unsigned long start,
  */
 static void sh4_flush_dcache_page(struct page *page)
 {
+#ifndef CONFIG_SMP
 	struct address_space *mapping = page_mapping(page);
 
-#ifndef CONFIG_SMP
 	if (mapping && !mapping_mapped(mapping))
 		set_bit(PG_dcache_dirty, &page->flags);
 	else