From: David Feng <feng...@phytium.com.cn>
Signed-off-by: David Feng <feng...@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 39c712e..7435fcd 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
--
1.7.9.5
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