Fix axis CS sanity check (#16271)

Marlin/src/inc/SanityCheck.h

@@ -1959,7 +1959,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
 /**
  * Check existing CS pins against enabled TMC SPI drivers.
  */
-#define INVALID_TMC_SPI(ST) (AXIS_HAS_SPI && !PIN_EXISTS(ST##_CS))
+#define INVALID_TMC_SPI(ST) (AXIS_HAS_SPI(ST) && !PIN_EXISTS(ST##_CS))
 #if INVALID_TMC_SPI(X)
   #error "An SPI driven TMC driver on X requires X_CS_PIN."
 #elif INVALID_TMC_SPI(X2)