summaryrefslogtreecommitdiff
path: root/include/asm-cris/cacheflush.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-cris/cacheflush.h')
-rw-r--r--include/asm-cris/cacheflush.h31
1 files changed, 0 insertions, 31 deletions
diff --git a/include/asm-cris/cacheflush.h b/include/asm-cris/cacheflush.h
deleted file mode 100644
index cf60e3f69f8d..000000000000
--- a/include/asm-cris/cacheflush.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _CRIS_CACHEFLUSH_H
-#define _CRIS_CACHEFLUSH_H
-
-/* Keep includes the same across arches. */
-#include <linux/mm.h>
-
-/* The cache doesn't need to be flushed when TLB entries change because
- * the cache is mapped to physical memory, not virtual memory
- */
-#define flush_cache_all() do { } while (0)
-#define flush_cache_mm(mm) do { } while (0)
-#define flush_cache_dup_mm(mm) do { } while (0)
-#define flush_cache_range(vma, start, end) do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn) do { } while (0)
-#define flush_dcache_page(page) do { } while (0)
-#define flush_dcache_mmap_lock(mapping) do { } while (0)
-#define flush_dcache_mmap_unlock(mapping) do { } while (0)
-#define flush_icache_range(start, end) do { } while (0)
-#define flush_icache_page(vma,pg) do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#define flush_cache_vmap(start, end) do { } while (0)
-#define flush_cache_vunmap(start, end) do { } while (0)
-
-#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)
-
-int change_page_attr(struct page *page, int numpages, pgprot_t prot);
-
-#endif /* _CRIS_CACHEFLUSH_H */