luacheck fixes

supervisor/session/rtu/redstone.lua

@@ -120,9 +120,7 @@ function redstone.new(session_id, unit_id, advert, out_queue)
                 local io_f = {
                     ---@nodiscard
                     read = function () return rsio.digital_is_active(port, self.phy_io.digital_in[port].phy) end,
-                    ---@param active boolean
----@diagnostic disable-next-line: unused-local
-                    write = function (active) end
+                    write = function () end
                 }
 
                 self.db.io[port] = io_f
@@ -155,9 +153,7 @@ function redstone.new(session_id, unit_id, advert, out_queue)
                     ---@nodiscard
                     ---@return integer
                     read = function () return self.phy_io.analog_in[port].phy end,
-                    ---@param value integer
----@diagnostic disable-next-line: unused-local
-                    write = function (value) end
+                    write = function () end
                 }
 
                 self.db.io[port] = io_f

supervisor/session/rtu/unit_session.lua

@@ -166,6 +166,8 @@ function unit_session.new(session_id, unit_id, advert, out_queue, log_tag, txn_t
 
     -- PUBLIC TEMPLATE FUNCTIONS --
 
+-- luacheck push no unused args
+
     -- handle a packet
     ---@param m_pkt modbus_frame
 ---@diagnostic disable-next-line: unused-local
@@ -180,6 +182,8 @@ function unit_session.new(session_id, unit_id, advert, out_queue, log_tag, txn_t
         log.debug("template unit_session.update() called", true)
     end
 
+-- luacheck pop
+
     -- invalidate build cache
     function public.invalidate_cache()
         log.debug("template unit_session.invalidate_cache() called", true)