m68k: move *_relaxed macros into io_no.h and io_mm.h

Move a copy of the definitions of the *_relaxed() macros into io_no.h
and io_mm.h. This precedes a change to the io_no.h file to use
asm-generic/io.h. They will be removed from io_no.h at that point.
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>
Tested-by: Angelo Dureghello <angelo@sysam.it>

arch/m68k/include/asm/io.h

@@ -4,11 +4,3 @@
 #else
 #include <asm/io_mm.h>
 #endif
-
-#define readb_relaxed(addr)	readb(addr)
-#define readw_relaxed(addr)	readw(addr)
-#define readl_relaxed(addr)	readl(addr)
-
-#define writeb_relaxed(b, addr)	writeb(b, addr)
-#define writew_relaxed(b, addr)	writew(b, addr)
-#define writel_relaxed(b, addr)	writel(b, addr)

arch/m68k/include/asm/io_mm.h

@@ -524,4 +524,12 @@ static inline void ioport_unmap(void __iomem *p)
 {
 }
 
+#define readb_relaxed(addr)	readb(addr)
+#define readw_relaxed(addr)	readw(addr)
+#define readl_relaxed(addr)	readl(addr)
+
+#define writeb_relaxed(b, addr)	writeb(b, addr)
+#define writew_relaxed(b, addr)	writew(b, addr)
+#define writel_relaxed(b, addr)	writel(b, addr)
+
 #endif /* _IO_H */

arch/m68k/include/asm/io_no.h

@@ -189,4 +189,12 @@ static inline void ioport_unmap(void __iomem *p)
 
 #endif /* __KERNEL__ */
 
+#define readb_relaxed(addr)	readb(addr)
+#define readw_relaxed(addr)	readw(addr)
+#define readl_relaxed(addr)	readl(addr)
+
+#define writeb_relaxed(b, addr)	writeb(b, addr)
+#define writew_relaxed(b, addr)	writew(b, addr)
+#define writel_relaxed(b, addr)	writel(b, addr)
+
 #endif /* _M68KNOMMU_IO_H */