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Diffstat (limited to 'arch/microblaze/include/asm/page.h')
-rw-r--r--arch/microblaze/include/asm/page.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
index 2dd1d04129e..7b9ba8f145e 100644
--- a/arch/microblaze/include/asm/page.h
+++ b/arch/microblaze/include/asm/page.h
@@ -71,13 +71,11 @@ typedef unsigned long pte_basic_t;
#endif /* CONFIG_MMU */
# ifndef CONFIG_MMU
-# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
# define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
# define free_user_page(page, addr) free_page(addr)
-# else /* CONFIG_MMU */
-extern void copy_page(void *to, void *from);
# endif /* CONFIG_MMU */
+# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
# define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE)
# define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE)