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-rw-r--r--lib/find_last_bit.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/find_last_bit.c b/lib/find_last_bit.c
index 5d202e36bdd..d903959ad69 100644
--- a/lib/find_last_bit.c
+++ b/lib/find_last_bit.c
@@ -15,6 +15,8 @@
#include <asm/types.h>
#include <asm/byteorder.h>
+#ifndef find_last_bit
+
unsigned long find_last_bit(const unsigned long *addr, unsigned long size)
{
unsigned long words;
@@ -43,3 +45,5 @@ found:
return size;
}
EXPORT_SYMBOL(find_last_bit);
+
+#endif