hw/mcu/nxp: Fix macro redefinition
Since os/util.h already has ARRAY_SIZE defined, we do not need another
one.
@@ -138,7 +138,8 @@ typedef int32_t status_t;
/* @} */
/*! @brief Computes the number of elements in an array. */
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+/* XXX commented out to avoid redefinition by os/util.h */
+/* #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) */
/*! @name UINT16_MAX/UINT32_MAX value */
/* @{ */
