ARM: uniphier: include <linux/io.h> from boot-device.c
This file calls readl(), so needs to include <linux/io.h>.
Currently, it relies on someone else including it.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/boot-device/boot-device.c b/arch/arm/mach-uniphier/boot-device/boot-device.c
index c8339db..5930215 100644
--- a/arch/arm/mach-uniphier/boot-device/boot-device.c
+++ b/arch/arm/mach-uniphier/boot-device/boot-device.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <spl.h>
#include <stdio.h>
+#include <linux/io.h>
#include <linux/log2.h>
#include "../init.h"