From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 20 Aug 2009 06:24:41 +0000 (+0900)
Subject: sh: Fix up cache-sh4 build on SMP.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c139a595878b0e8156476668e3d5c27b6aca7624;p=linux-beck.git

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>
---

diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 05cb04bc3940..6c2db1401080 100644
--- 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