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-rw-r--r--include/math_util.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/math_util.h b/include/math_util.h
index e7dcc6cbec..07283cf000 100644
--- a/include/math_util.h
+++ b/include/math_util.h
@@ -5,8 +5,8 @@
/* Header file for common math functions. */
-#ifndef __CROS_MATH_UTIL_H
-#define __CROS_MATH_UTIL_H
+#ifndef __CROS_EC_MATH_UTIL_H
+#define __CROS_EC_MATH_UTIL_H
/* Fixed-point type */
typedef int32_t fp_t;
@@ -114,4 +114,4 @@ void rotate(const vector_3_t v, const matrix_3x3_t R, vector_3_t res);
-#endif /* __CROS_MATH_UTIL_H */
+#endif /* __CROS_EC_MATH_UTIL_H */