diff --git a/Marlin/src/core/macros.h b/Marlin/src/core/macros.h
index bcb180f481f1..05640bce8740 100644
--- a/Marlin/src/core/macros.h
+++ b/Marlin/src/core/macros.h
@@ -204,10 +204,8 @@
 #define __TERN(T,V...)      ___TERN(_CAT(_NO,T),V)  // Prepend '_NO' to get '_NOT_0' or '_NOT_1'
 #define ___TERN(P,V...)     THIRD(P,V)              // If first argument has a comma, A. Else B.
 
-#define _OPTARG(A)          , A
-#define _OPTARGS(A...)      , A
-#define OPTARG(O,A)         TERN_(O,DEFER4(_OPTARG)(A))
-#define OPTARGS(O,A...)     TERN_(O,DEFER4(_OPTARGS)(A))
+#define _OPTARG(A...)       , A
+#define OPTARG(O,A...)      TERN_(O,DEFER4(_OPTARG)(A))
 #define _OPTCODE(A)         A;
 #define OPTCODE(O,A)        TERN_(O,DEFER4(_OPTCODE)(A))
 
diff --git a/Marlin/src/gcode/calibrate/G34_M422.cpp b/Marlin/src/gcode/calibrate/G34_M422.cpp
index 686996202840..50f3419c8960 100644
--- a/Marlin/src/gcode/calibrate/G34_M422.cpp
+++ b/Marlin/src/gcode/calibrate/G34_M422.cpp
@@ -314,11 +314,13 @@ void GcodeSuite::G34() {
           sprintf_P(msg,
             PSTR("1:2=%s" TERN_(TRIPLE_Z, " 3-2=%s 3-1=%s") TERN_(QUAD_Z, " 4-3=%s 4-2=%s 4-1=%s")),
             dtostrf(ABS(z_measured[1] - z_measured[0]), 1, 3, fstr1)
-            OPTARG(TRIPLE_Z, dtostrf(ABS(z_measured[2] - z_measured[1]), 1, 3, fstr2))
-            OPTARG(TRIPLE_Z, dtostrf(ABS(z_measured[2] - z_measured[0]), 1, 3, fstr3))
-            OPTARG(QUAD_Z,   dtostrf(ABS(z_measured[3] - z_measured[2]), 1, 3, fstr4))
-            OPTARG(QUAD_Z,   dtostrf(ABS(z_measured[3] - z_measured[1]), 1, 3, fstr5))
-            OPTARG(QUAD_Z,   dtostrf(ABS(z_measured[3] - z_measured[0]), 1, 3, fstr6))
+            OPTARG(TRIPLE_Z,
+              dtostrf(ABS(z_measured[2] - z_measured[1]), 1, 3, fstr2),
+              dtostrf(ABS(z_measured[2] - z_measured[0]), 1, 3, fstr3))
+            OPTARG(QUAD_Z,
+              dtostrf(ABS(z_measured[3] - z_measured[2]), 1, 3, fstr4),
+              dtostrf(ABS(z_measured[3] - z_measured[1]), 1, 3, fstr5),
+              dtostrf(ABS(z_measured[3] - z_measured[0]), 1, 3, fstr6))
           );
           ui.set_status(msg);
         #endif
diff --git a/Marlin/src/module/motion.cpp b/Marlin/src/module/motion.cpp
index 63fdd5afc3db..eb6dc6597ce4 100644
--- a/Marlin/src/module/motion.cpp
+++ b/Marlin/src/module/motion.cpp
@@ -703,8 +703,7 @@ void restore_feedrate_and_scaling() {
    * at the same positions relative to the machine.
    */
   void update_software_endstops(const AxisEnum axis
-    OPTARG(HAS_HOTEND_OFFSET, const uint8_t old_tool_index/*=0*/)
-    OPTARG(HAS_HOTEND_OFFSET, const uint8_t new_tool_index/*=0*/)
+    OPTARG(HAS_HOTEND_OFFSET, const uint8_t old_tool_index/*=0*/, const uint8_t new_tool_index/*=0*/)
   ) {
 
     #if ENABLED(DUAL_X_CARRIAGE)
diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
index 5ffb80fd20b4..b6e739296eb7 100644
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -205,10 +205,7 @@ const char str_t_thermal_runaway[] PROGMEM = STR_T_THERMAL_RUNAWAY,
       MAX##M max##M##_##n = MAX##M( \
         TEMP_##n##_CS_PIN \
         OPTARG(_MAX31865_##n##_SW, TEMP_##n##_MOSI_PIN) \
-        OPTARGS(TEMP_SENSOR_##n##_USES_SW_SPI, \
-          TEMP_##n##_MISO_PIN, \
-          TEMP_##n##_SCK_PIN \
-        ) \
+        OPTARG(TEMP_SENSOR_##n##_USES_SW_SPI, TEMP_##n##_MISO_PIN, TEMP_##n##_SCK_PIN) \
         OPTARG(LARGE_PINMAP, HIGH) \
       )