From bb912671e36552e11352a6b749dcf68b0df6ad01 Mon Sep 17 00:00:00 2001
From: Greentime Hu <greentime@andestech.com>
Date: Thu, 19 Apr 2018 15:59:38 +0800
Subject: nds32: Fix the unknown type u8 issue.

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(+)

(limited to 'arch/nds32/include/asm/io.h')

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)
-- 
cgit