From dd4de64f1f83fbd810849265cab409c57f1619d9 Mon Sep 17 00:00:00 2001
From: Ian Abbott <abbotti@mev.co.uk>
Date: Thu, 19 Jan 2012 13:11:15 +0000
Subject: [PATCH] linux/compiler.h: Define __user and __iomem if missing.

In the linux/compiler.h compatibility header, define the __user and
__iomem macros with empty expansion if they are undefined.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
---
 include/linux/compiler.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index e84d7d85..4da90c2a 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -29,4 +29,12 @@
 #define unlikely(x)	__builtin_expect(!!(x),0)
 #endif
 
+#ifndef __user
+#define __user
+#endif
+
+#ifndef __iomem
+#define __iomem
+#endif
+
 #endif /* _COMPAT_COMPILER_H */
-- 
2.26.2