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From:   Greentime Hu <green.hu@gmail.com>
To:     linux-kernel@vger.kernel.org, arnd@arndb.de,
        greentime@andestech.com, green.hu@gmail.com, private@roeck-us.net,
        hch@infradead.org, vincentc@andestech.com, nickhu@andestech.com
Subject: [PATCH v2 7/9] nds32: Fix the unknown type u8 issue.
Date:   Fri, 20 Apr 2018 21:31:13 +0800
Message-Id: <df53c13818a47a0af14380c7010f6f0ac1f15829.1524229039.git.greentime@andestech.com>
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It broke the 'allmodconfig' build.
We need to include <linux/types.h> to make sure the type is defined
before using it.

Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/nds32/include/asm/io.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/nds32/include/asm/io.h b/arch/nds32/include/asm/io.h
index 966e71b3c960..71cd226d6863 100644
--- a/arch/nds32/include/asm/io.h
+++ b/arch/nds32/include/asm/io.h
@@ -4,6 +4,8 @@
 #ifndef __ASM_NDS32_IO_H
 #define __ASM_NDS32_IO_H
 
+#include <linux/types.h>
+
 extern void iounmap(volatile void __iomem *addr);
 #define __raw_writeb __raw_writeb
 static inline void __raw_writeb(u8 val, volatile void __iomem *addr)
-- 
1.9.5