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>
diff --git a/arch/arm/mach-uniphier/ph1-pro4/boot-mode.c b/arch/arm/mach-uniphier/ph1-pro4/boot-mode.c
index 9894c1a..54a2510 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/boot-mode.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/boot-mode.c
@@ -1,13 +1,12 @@
 /*
- * Copyright (C) 2014 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <spl.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/boot-device.h>
 #include <mach/sg-regs.h>
 #include <mach/sbc-regs.h>
diff --git a/arch/arm/mach-uniphier/ph1-pro4/clkrst_init.c b/arch/arm/mach-uniphier/ph1-pro4/clkrst_init.c
index 054efa6..46cace7 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/clkrst_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/clkrst_init.c
@@ -1,11 +1,10 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sc-regs.h>
 
 void clkrst_init(void)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/ddrphy_init.c b/arch/arm/mach-uniphier/ph1-pro4/ddrphy_init.c
index 7df5aea..61ddcf4 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/ddrphy_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/ddrphy_init.c
@@ -1,11 +1,11 @@
 /*
- * Copyright (C) 2014 Panasonic Corporation
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <linux/types.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/ddrphy-regs.h>
 
 void ddrphy_init(struct ddrphy __iomem *phy, int freq, int size)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/early_clkrst_init.c b/arch/arm/mach-uniphier/ph1-pro4/early_clkrst_init.c
index 37bb79e..60204b5 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/early_clkrst_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/early_clkrst_init.c
@@ -1,13 +1,12 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.m@jp.panasonic.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
 #include <spl.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sc-regs.h>
 
 void early_clkrst_init(void)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/early_pinctrl.c b/arch/arm/mach-uniphier/ph1-pro4/early_pinctrl.c
index 85bb6a0..e78d6ab 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/early_pinctrl.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/early_pinctrl.c
@@ -1,11 +1,10 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- * Copyright (C) 2015      Socionext Inc.
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sg-regs.h>
 
 void early_pin_init(void)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c b/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c
index 4df9098e..72cd346 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/pinctrl.c
@@ -1,11 +1,10 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- * Copyright (C) 2015      Socionext Inc.
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sg-regs.h>
 
 void pin_init(void)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/pll_init.c b/arch/arm/mach-uniphier/ph1-pro4/pll_init.c
index 2a965a5..d693368 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/pll_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/pll_init.c
@@ -1,11 +1,11 @@
 /*
- * Copyright (C) 2011-2014 Panasonic Corporation
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sc-regs.h>
 #include <mach/sg-regs.h>
 
diff --git a/arch/arm/mach-uniphier/ph1-pro4/pll_spectrum.c b/arch/arm/mach-uniphier/ph1-pro4/pll_spectrum.c
index ff9c73f..fcf2ad2 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/pll_spectrum.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/pll_spectrum.c
@@ -1,11 +1,11 @@
 /*
- * Copyright (C) 2011-2014 Panasonic Corporation
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sc-regs.h>
 
 void enable_dpll_ssc(void)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/sbc_init.c b/arch/arm/mach-uniphier/ph1-pro4/sbc_init.c
index 5e75454..533739c 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/sbc_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/sbc_init.c
@@ -1,12 +1,11 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sbc-regs.h>
 #include <mach/sg-regs.h>
 
diff --git a/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c b/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c
index 67e6d82..877ba79 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/sbc_init_3cs.c
@@ -1,12 +1,11 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sbc-regs.h>
 #include <mach/sg-regs.h>
 
diff --git a/arch/arm/mach-uniphier/ph1-pro4/sg_init.c b/arch/arm/mach-uniphier/ph1-pro4/sg_init.c
index 8677666..d6ccffb 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/sg_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/sg_init.c
@@ -1,11 +1,10 @@
 /*
- * Copyright (C) 2011-2015 Panasonic Corporation
- *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/sg-regs.h>
 
 void sg_init(void)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/umc_init.c b/arch/arm/mach-uniphier/ph1-pro4/umc_init.c
index 6cbb6b2..bd8b9d8 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/umc_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/umc_init.c
@@ -1,11 +1,11 @@
 /*
- * Copyright (C) 2011-2014 Panasonic Corporation
+ * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <mach/umc-regs.h>
 #include <mach/ddrphy-regs.h>