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-rw-r--r--include/common.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h
index b15b72e629..5f236a1f35 100644
--- a/include/common.h
+++ b/include/common.h
@@ -110,4 +110,12 @@ enum ec_error_list {
#define test_export_static static
#endif
+/*
+ * accessor allowing to override some read only data accesses.
+ * used to workaround a buggy toolchain (cf http://crosbug.com/p/24378)
+ */
+#ifndef RO
+#define RO(var) var
+#endif
+
#endif /* __CROS_EC_COMMON_H */