ARM: UniPhier: replace <asm/io.h> with <linux/io.h>

In the Linux coding style, it is recommended to include <linux/io.h>
rather than <asm/io.h>.  Follow this trend.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

drivers/i2c/i2c-uniphier-f.c

@@ -1,14 +1,12 @@
 /*
- * Copyright (C) 2014 Panasonic Corporation
- * Copyright (C) 2015 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <linux/types.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/errno.h>
 #include <dm/device.h>
 #include <dm/root.h>

drivers/i2c/i2c-uniphier.c

@@ -1,14 +1,12 @@
 /*
- * Copyright (C) 2014 Panasonic Corporation
- * Copyright (C) 2015 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <linux/types.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/errno.h>
 #include <dm/device.h>
 #include <dm/root.h>

drivers/serial/serial_uniphier.c

@@ -1,13 +1,11 @@
 /*
- * Copyright (C) 2012-2015 Panasonic Corporation
- * Copyright (C) 2015      Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
+#include <linux/io.h>
 #include <linux/serial_reg.h>
-#include <asm/io.h>
 #include <asm/errno.h>
 #include <dm/device.h>
 #include <dm/platform_data/serial-uniphier.h>

drivers/usb/host/ehci-uniphier.c

@@ -1,14 +1,12 @@
 /*
- * Copyright (C) 2014 Panasonic Corporation
- * Copyright (C) 2015 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <linux/err.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <usb.h>
 #include <mach/mio-regs.h>
 #include <fdtdec.h>

drivers/usb/host/xhci-uniphier.c

@@ -1,13 +1,12 @@
 /*
- * Copyright (C) 2015 Panasonic Corporation
- * Copyright (C) 2015 Socionext Inc.
- *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <linux/err.h>
+#include <linux/io.h>
 #include <usb.h>
 #include <fdtdec.h>
 #include "xhci.h"