diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index ff24ce9..b3440c3 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -1,5 +1,34 @@
+#ifndef __ASM_SH_UACCESS_H
+#define __ASM_SH_UACCESS_H
+
 #ifdef CONFIG_SUPERH32
 # include "uaccess_32.h"
 #else
 # include "uaccess_64.h"
 #endif
+
+static inline unsigned long
+copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+	unsigned long __copy_from = (unsigned long) from;
+	__kernel_size_t __copy_size = (__kernel_size_t) n;
+
+	if (__copy_size && __access_ok(__copy_from, __copy_size))
+		return __copy_user(to, from, __copy_size);
+
+	return __copy_size;
+}
+
+static inline unsigned long
+copy_to_user(void __user *to, const void *from, unsigned long n)
+{
+	unsigned long __copy_to = (unsigned long) to;
+	__kernel_size_t __copy_size = (__kernel_size_t) n;
+
+	if (__copy_size && __access_ok(__copy_to, __copy_size))
+		return __copy_user(to, from, __copy_size);
+
+	return __copy_size;
+}
+
+#endif /* __ASM_SH_UACCESS_H */
diff --git a/include/asm-sh/uaccess_32.h b/include/asm-sh/uaccess_32.h
index b6082f3..c0318b6 100644
--- a/include/asm-sh/uaccess_32.h
+++ b/include/asm-sh/uaccess_32.h
@@ -10,8 +10,8 @@
  *              Copyright (C) 1996, 1997, 1998 by Ralf Baechle
  *     and i386 version.
  */
-#ifndef __ASM_SH_UACCESS_H
-#define __ASM_SH_UACCESS_H
+#ifndef __ASM_SH_UACCESS_32_H
+#define __ASM_SH_UACCESS_32_H
 
 #include <linux/errno.h>
 #include <linux/sched.h>
@@ -302,24 +302,6 @@
 /* Return the number of bytes NOT copied */
 __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
 
-#define copy_to_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_to, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, (void *) (from), __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
-
-#define copy_from_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-void *__copy_from = (void *) (from); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_from, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, __copy_from, __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
 
 static __always_inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
@@ -507,4 +489,4 @@
 
 extern int fixup_exception(struct pt_regs *regs);
 
-#endif /* __ASM_SH_UACCESS_H */
+#endif /* __ASM_SH_UACCESS_32_H */
diff --git a/include/asm-sh/uaccess_64.h b/include/asm-sh/uaccess_64.h
index d54ec08..f956b7b 100644
--- a/include/asm-sh/uaccess_64.h
+++ b/include/asm-sh/uaccess_64.h
@@ -202,15 +202,6 @@
 /* XXX: should be such that: 4byte and the rest. */
 extern __kernel_size_t __copy_user(void *__to, const void *__from, __kernel_size_t __n);
 
-#define copy_to_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_to, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, (void *) (from), __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
-
 #define copy_to_user_ret(to,from,n,retval) ({ \
 if (copy_to_user(to,from,n)) \
 	return retval; \
@@ -225,16 +216,6 @@
 	return retval; \
 })
 
-#define copy_from_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-void *__copy_from = (void *) (from); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_from, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, __copy_from, __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
-
 #define copy_from_user_ret(to,from,n,retval) ({ \
 if (copy_from_user(to,from,n)) \
 	return retval; \