From ec4fa56743a3534c4bace2c9c72ea36b9d41000c Mon Sep 17 00:00:00 2001
From: David Feng <fenghua@phytium.com.cn>
Date: Sat, 14 Dec 2013 11:47:31 +0800
Subject: [PATCH] add weak entry definition

Signed-off-by: David Feng <fenghua@phytium.com.cn>
---
 include/linux/linkage.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 39c712eac5..7435fcd026 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -48,6 +48,10 @@
 	.globl SYMBOL_NAME(name); \
 	LENTRY(name)
 
+#define WEAK(name) \
+	.weak SYMBOL_NAME(name); \
+	LENTRY(name)
+
 #ifndef END
 #define END(name) \
 	.size name, .-name
-- 
2.39.5