sh: don't include <asm/io_trapped.h> in <asm/io.h>

No need to expose the details of trapped I/O to drivers.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NRich Felker <dalias@libc.org>

arch/sh/include/asm/io.h

@@ -22,7 +22,6 @@
 
 #define __IO_PREFIX     generic
 #include <asm/io_generic.h>
-#include <asm/io_trapped.h>
 #include <asm-generic/pci_iomap.h>
 #include <mach/mangle-port.h>
 

arch/sh/kernel/ioport.c

@@ -7,6 +7,7 @@
  */
 #include <linux/module.h>
 #include <linux/io.h>
+#include <asm/io_trapped.h>
 
 unsigned long sh_io_port_base __read_mostly = -1;
 EXPORT_SYMBOL(sh_io_port_base);

arch/sh/mm/ioremap.c

@@ -18,6 +18,7 @@
 #include <linux/mm.h>
 #include <linux/pci.h>
 #include <linux/io.h>
+#include <asm/io_trapped.h>
 #include <asm/page.h>
 #include <asm/pgalloc.h>
 #include <asm/addrspace.h>