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sh: __uncached_start only on sh32. 

sh64 doesn't provide __uncached_start, so don't reference it
unconditionally.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2008-02-13 20:18:01 +09:00
parent c7a49dd42d
commit db02612b4e
1 changed files with 2 additions and 0 deletions
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2
arch/sh/mm/init.c
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@ -203,6 +203,7 @@ void __init paging_init(void)
free_area_init_nodes(max_zone_pfns);
#ifdef CONFIG_SUPERH32
/* Set up the uncached fixmap */
set_fixmap_nocache(FIX_UNCACHED, __pa(&__uncached_start));
@ -214,6 +215,7 @@ void __init paging_init(void)
*/
cached_to_uncached = P2SEG - P1SEG;
#endif
#endif
}
static struct kcore_list kcore_mem, kcore_vmalloc;