]> err.no Git - linux-2.6/commitdiff
sh: __uncached_start only on sh32.
authorPaul Mundt <lethal@linux-sh.org>
Wed, 13 Feb 2008 11:18:01 +0000 (20:18 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Thu, 14 Feb 2008 05:22:12 +0000 (14:22 +0900)
sh64 doesn't provide __uncached_start, so don't reference it
unconditionally.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/mm/init.c

index 2918c6b146596292236c13d384775a002b65a21a..e2ed6dd252b9f1ca71c9c566ec2978897d3ba6d0 100644 (file)
@@ -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;