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-rw-r--r--include/linux/compiler.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 8e54108688f9..950356311f12 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -270,6 +270,10 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
#ifndef __compiletime_object_size
# define __compiletime_object_size(obj) -1
#endif
+#ifndef __compiletime_warning
+# define __compiletime_warning(message)
+#endif
+
/*
* Prevent the compiler from merging or refetching accesses. The compiler
* is also forbidden from reordering successive instances of ACCESS_ONCE(),
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