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sh: Fix up cache-sh4 build on SMP.

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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>
This commit is contained in:
Paul Mundt 2009-08-20 15:24:41 +09:00
parent fc6191dd30
commit c139a59587
1 changed files with 1 additions and 1 deletions
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2
arch/sh/mm/cache-sh4.c
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@ -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