⚡️ Fix and improve Inline Laser Power (#22690)

Marlin/src/module/stepper.h

@@ -444,25 +444,6 @@ class Stepper {
     // Current stepper motor directions (+1 or -1)
     static xyze_int8_t count_direction;
 
-    #if ENABLED(LASER_POWER_INLINE_TRAPEZOID)
-
-      typedef struct {
-        bool enabled;       // Trapezoid needed flag (i.e., laser on, planner in control)
-        uint8_t cur_power;  // Current laser power
-        bool cruise_set;    // Power set up for cruising?
-
-        #if ENABLED(LASER_POWER_INLINE_TRAPEZOID_CONT)
-          uint16_t till_update;     // Countdown to the next update
-        #else
-          uint32_t last_step_count, // Step count from the last update
-                   acc_step_count;  // Bresenham counter for laser accel/decel
-        #endif
-      } stepper_laser_t;
-
-      static stepper_laser_t laser_trap;
-
-    #endif
-
   public:
     // Initialize stepper hardware
     static void init();