m68k/io: Move mem*io define guards to <asm/kmap.h>

The mem*io define guards are applicable to all users of <asm/kmap.h>.
Hence move them, and drop the #ifdef.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>

arch/m68k/include/asm/io_no.h

@@ -131,17 +131,6 @@ static inline void writel(u32 value, volatile void __iomem *addr)
 #define PCI_SPACE_LIMIT	PCI_IO_MASK
 #endif /* CONFIG_PCI */
 
-/*
- * These are defined in kmap.h as static inline functions. To maintain
- * previous behavior we put these define guards here so io_mm.h doesn't
- * see them.
- */
-#ifdef CONFIG_MMU
-#define memset_io memset_io
-#define memcpy_fromio memcpy_fromio
-#define memcpy_toio memcpy_toio
-#endif
-
 #include <asm/kmap.h>
 #include <asm/virtconvert.h>
 #include <asm-generic/io.h>

arch/m68k/include/asm/kmap.h

@@ -50,18 +50,21 @@ static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
 	return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
 }
 
+#define memset_io memset_io
 static inline void memset_io(volatile void __iomem *addr, unsigned char val,
 			     int count)
 {
 	__builtin_memset((void __force *) addr, val, count);
 }
 
+#define memcpy_fromio memcpy_fromio
 static inline void memcpy_fromio(void *dst, const volatile void __iomem *src,
 				 int count)
 {
 	__builtin_memcpy(dst, (void __force *) src, count);
 }
 
+#define memcpy_toio memcpy_toio
 static inline void memcpy_toio(volatile void __iomem *dst, const void *src,
 			       int count)
 {