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[linux-2.6.git] / include / asm-sh / cpu-sh3 / cacheflush.h

diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index ff4cc74..e4cbef2 100644 (file)
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -25,46 +25,6 @@
  *  Caches are indexed (effectively) by physical address on SH-3, so
  *  we don't need them.
  */
-
-#if defined(CONFIG_SH7705_CACHE_32KB)
-
-/* SH7705 is an SH3 processor with 32KB cache. This has alias issues like the
- * SH4. Unlike the SH4 this is a unified cache so we need to do some work
- * in mmap when 'exec'ing a new binary
- */
- /* 32KB cache, 4kb PAGE sizes need to check bit 12 */
-#define CACHE_ALIAS 0x00001000
-
-struct page;
-struct mm_struct;
-struct vm_area_struct;
-
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
-                              unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr);
-extern void flush_dcache_page(struct page *pg);
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
-
-#define flush_dcache_mmap_lock(mapping)                do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)      do { } while (0)
-
-/* SH3 has unified cache so no special action needed here */
-#define flush_cache_sigtramp(vaddr)            do { } while (0)
-#define flush_page_to_ram(page)                        do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len)        do { } while (0)
-
-#define p3_cache_init()                                do { } while (0)
-
-#define PG_mapped      PG_arch_1
-
-/* We provide our own get_unmapped_area to avoid cache alias issue */
-#define HAVE_ARCH_UNMAPPED_AREA
-
-#else
-
 #define flush_cache_all()                      do { } while (0)
 #define flush_cache_mm(mm)                     do { } while (0)
 #define flush_cache_range(vma, start, end)     do { } while (0)
@@ -81,7 +41,5 @@ extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
 
 #define HAVE_ARCH_UNMAPPED_AREA
 
-#endif
-
 #endif /* __ASM_CPU_SH3_CACHEFLUSH_H */