Power-Loss cleanup

Marlin/src/feature/powerloss.h

@@ -47,42 +47,24 @@ typedef struct {
 
   // Machine state
   xyze_pos_t current_position;
+  uint16_t feedrate;
   float zraise;
 
-  #if HAS_HOME_OFFSET
-    xyz_pos_t home_offset;
-  #endif
-  #if HAS_POSITION_SHIFT
-    xyz_pos_t position_shift;
-  #endif
 
-  uint16_t feedrate;
-
-  #if HAS_MULTI_EXTRUDER
-    uint8_t active_extruder;
-  #endif
+  TERN_(HAS_HOME_OFFSET,    xyz_pos_t home_offset);
+  TERN_(HAS_POSITION_SHIFT, xyz_pos_t position_shift);
+  TERN_(HAS_MULTI_EXTRUDER, uint8_t active_extruder);
 
   #if DISABLED(NO_VOLUMETRICS)
     bool volumetric_enabled;
     float filament_size[EXTRUDERS];
   #endif
 
-  #if HAS_HOTEND
-    int16_t target_temperature[HOTENDS];
-  #endif
+  TERN_(HAS_HOTEND,     int16_t target_temperature[HOTENDS]);
+  TERN_(HAS_HEATED_BED, int16_t target_temperature_bed);
+  TERN_(HAS_FAN,        uint8_t fan_speed[FAN_COUNT]);
 
-  #if HAS_HEATED_BED
-    int16_t target_temperature_bed;
-  #endif
-
-  #if HAS_FAN
-    uint8_t fan_speed[FAN_COUNT];
-  #endif
-
-  #if HAS_LEVELING
-    bool leveling;
-    float fade;
-  #endif
+  TERN_(HAS_LEVELING, float fade);
 
   #if ENABLED(FWRETRACT)
     float retract[EXTRUDERS], retract_hop;
@@ -92,14 +74,9 @@ typedef struct {
   #if ENABLED(MIXING_EXTRUDER)
     //uint_fast8_t selected_vtool;
     //mixer_comp_t color[NR_MIXING_VIRTUAL_TOOLS][MIXING_STEPPERS];
-    #if ENABLED(GRADIENT_MIX)
-      gradient_t gradient;
-    #endif
+    TERN_(GRADIENT_MIX, gradient_t gradient);
   #endif
 
-  // Relative axis modes
-  uint8_t axis_relative;
-
   // SD Filename and position
   char sd_filename[MAXPATHNAMELENGTH];
   volatile uint32_t sdpos;
@@ -107,10 +84,14 @@ typedef struct {
   // Job elapsed time
   millis_t print_job_elapsed;
 
+  // Relative axis modes
+  uint8_t axis_relative;
+
   // Misc. Marlin flags
   struct {
     bool dryrun:1;                // M111 S8
     bool allow_cold_extrusion:1;  // M302 P1
+    TERN_(HAS_LEVELING, bool leveling:1);
   } flag;
 
   uint8_t valid_foot;