sh: Fix up sh4_flush_dcache_page() build on UP.
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 e3b77f0f..2775f84 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -103,8 +103,9 @@
* Write back & invalidate the D-cache of the page.
* (To avoid "alias" issues)
*/
-static void sh4_flush_dcache_page(void *page)
+static void sh4_flush_dcache_page(void *arg)
{
+ struct page *page = arg;
#ifndef CONFIG_SMP
struct address_space *mapping = page_mapping(page);
