Move DEFAULT_EJERK to CLASSIC_JERK settings

Author: vovodroid

Marlin/Configuration.h

@@ -1291,6 +1291,7 @@
   #define DEFAULT_XJERK 10.0
   #define DEFAULT_YJERK 10.0
   #define DEFAULT_ZJERK  0.3
+  #define DEFAULT_EJERK  5.0
   //#define DEFAULT_IJERK  0.3
   //#define DEFAULT_JJERK  0.3
   //#define DEFAULT_KJERK  0.3
@@ -1306,8 +1307,6 @@
   #endif
 #endif
 
-#define DEFAULT_EJERK    5.0  // May be used by Linear Advance
-
 /**
  * Junction Deviation Factor
  *

Marlin/Configuration_adv.h

@@ -2319,7 +2319,9 @@
   #endif
   //#define ADVANCE_K_EXTRA       // Add a second linear advance constant, configurable with M900 L.
   //#define LA_DEBUG              // Print debug information to serial during operation. Disable for production use.
-  //#define ALLOW_LOW_EJERK       // Allow a DEFAULT_EJERK value of <10. Recommended for direct drive hotends.
+  #if ENABLED(CLASSIC_JERK)
+    //#define ALLOW_LOW_EJERK       // Allow a DEFAULT_EJERK value of <10. Recommended for direct drive hotends.
+  #endif
   //#define EXPERIMENTAL_I2S_LA   // Allow I2S_STEPPER_STREAM to be used with LA. Performance degrades as the LA step rate reaches ~20kHz.
 #endif
 

Marlin/src/module/settings.cpp

@@ -856,7 +856,7 @@ void MarlinSettings::postprocess() {
           EEPROM_WRITE(dummyf);
         #endif
       #else
-        const xyze_pos_t planner_max_jerk = LOGICAL_AXIS_ARRAY(float(DEFAULT_EJERK), 10, 10, 0.4, 0.4, 0.4, 0.4, 0.4, 0.4, 0.4);
+        const xyze_pos_t planner_max_jerk = LOGICAL_AXIS_ARRAY(10, 10, 10, 0.4, 0.4, 0.4, 0.4, 0.4, 0.4, 0.4);
         EEPROM_WRITE(planner_max_jerk);
       #endif