Make check-names.sh happy
diff --git a/include/mbedtls/bn_mul.h b/include/mbedtls/bn_mul.h
index c59cbc7..1fc7aa6 100644
--- a/include/mbedtls/bn_mul.h
+++ b/include/mbedtls/bn_mul.h
@@ -576,10 +576,10 @@
* the build error and is pretty reasonable anyway.
*/
#if defined(__GNUC__) && !defined(__OPTIMIZE__)
-#define CANNOT_USE_R7
+#define MULADDC_CANNOT_USE_R7
#endif
-#if defined(__arm__) && !defined(CANNOT_USE_R7)
+#if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7)
#if defined(__thumb__) && !defined(__thumb2__)