The implementation of the cache flushing interfaces on the h8300
is identical with the default implementation in asm-generic.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
---
arch/h8300/include/asm/cacheflush.h | 21 +--------------------
1 files changed, 1 insertions(+), 20 deletions(-)
diff --git a/arch/h8300/include/asm/cacheflush.h b/arch/h8300/include/asm/cacheflush.h
index 4cf2df2..46fddd6 100644
--- a/arch/h8300/include/asm/cacheflush.h
+++ b/arch/h8300/include/asm/cacheflush.h
@@ -9,32 +9,13 @@
* Cache handling functions
* No Cache memory all dummy functions
*/
+#include <asm-generic/cacheflush.h>
-#define flush_cache_all()
-#define flush_cache_mm(mm)
-#define flush_cache_dup_mm(mm) do { } while (0)
-#define flush_cache_range(vma,a,b)
-#define flush_cache_page(vma,p,pfn)
-#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
-#define flush_dcache_page(page)
-#define flush_dcache_mmap_lock(mapping)
-#define flush_dcache_mmap_unlock(mapping)
#define flush_icache()
-#define flush_icache_page(vma,page)
-#define flush_icache_range(start,len)
-#define flush_cache_vmap(start, end)
-#define flush_cache_vunmap(start, end)
#define cache_push_v(vaddr,len)
#define cache_push(paddr,len)
#define cache_clear(paddr,len)
#define flush_dcache_range(a,b)
-#define flush_icache_user_range(vma,page,addr,len)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
-
#endif /* _ASM_H8300_CACHEFLUSH_H */
--
1.7.3.4
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