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-rw-r--r--arch/sh/include/asm/cacheflush.h15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index 4e360114269d..4c85d55847cc 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -49,7 +49,6 @@ static inline void flush_kernel_dcache_page(struct page *page)
49 flush_dcache_page(page); 49 flush_dcache_page(page);
50} 50}
51 51
52#if (defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)) && !defined(CONFIG_CACHE_OFF)
53extern void copy_to_user_page(struct vm_area_struct *vma, 52extern void copy_to_user_page(struct vm_area_struct *vma,
54 struct page *page, unsigned long vaddr, void *dst, const void *src, 53 struct page *page, unsigned long vaddr, void *dst, const void *src,
55 unsigned long len); 54 unsigned long len);
@@ -57,20 +56,6 @@ extern void copy_to_user_page(struct vm_area_struct *vma,
57extern void copy_from_user_page(struct vm_area_struct *vma, 56extern void copy_from_user_page(struct vm_area_struct *vma,
58 struct page *page, unsigned long vaddr, void *dst, const void *src, 57 struct page *page, unsigned long vaddr, void *dst, const void *src,
59 unsigned long len); 58 unsigned long len);
60#else
61#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
62 do { \
63 flush_cache_page(vma, vaddr, page_to_pfn(page));\
64 memcpy(dst, src, len); \
65 flush_icache_user_range(vma, page, vaddr, len); \
66 } while (0)
67
68#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
69 do { \
70 flush_cache_page(vma, vaddr, page_to_pfn(page));\
71 memcpy(dst, src, len); \
72 } while (0)
73#endif
74 59
75#define flush_cache_vmap(start, end) flush_cache_all() 60#define flush_cache_vmap(start, end) flush_cache_all()
76#define flush_cache_vunmap(start, end) flush_cache_all() 61#define flush_cache_vunmap(start, end) flush_cache_all()