1 files changed, 0 insertions, 14 deletions

diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 981b04089055..86486326ef1d 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -77,16 +77,8 @@ static void __init emit_cache_params(void)
 /*
  * SH-4 has virtually indexed and physically tagged cache.
  */
-
-/* Worst case assumed to be 64k cache, direct-mapped i.e. 4 synonym bits. */
-#define MAX_P3_MUTEXES 16
-
-struct mutex p3map_mutex[MAX_P3_MUTEXES];
-
 void __init p3_cache_init(void)
 {
-        int i;
-
         compute_alias(&current_cpu_data.icache);
         compute_alias(&current_cpu_data.dcache);
 
@@ -106,12 +98,6 @@ void __init p3_cache_init(void)
         }
 
         emit_cache_params();
-
-        if (ioremap_page_range(P3SEG, P3SEG + (PAGE_SIZE * 4), 0, PAGE_KERNEL))
-                panic("%s failed.", __FUNCTION__);
-
-        for (i = 0; i < current_cpu_data.dcache.n_aliases; i++)
-                mutex_init(&p3map_mutex[i]);
 }
 
 /*