diff --cc drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
index 303d2ce4dc1e,0c50a0cc316d..e746cd9c68ed
--- a/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_thermal.c
@@@ -450,8 -389,12 +388,9 @@@ mlxsw_thermal_module_init(struct mlxsw_
  			  struct mlxsw_thermal_area *area, u8 module)
  {
  	struct mlxsw_thermal_module *module_tz;
+ 	int i;
  
  	module_tz = &area->tz_module_arr[module];
 -	/* Skip if parent is already set (case of port split). */
 -	if (module_tz->parent)
 -		return;
  	module_tz->module = module;
  	module_tz->slot_index = area->slot_index;
  	module_tz->parent = thermal;
@@@ -461,8 -404,8 +400,10 @@@
  	       sizeof(thermal->trips));
  	memcpy(module_tz->cooling_states, default_cooling_states,
  	       sizeof(thermal->cooling_states));
+ 	for (i = 0; i < MLXSW_THERMAL_NUM_TRIPS; i++)
+ 		module_tz->trips[i].priv = &module_tz->cooling_states[i];
 +
 +	return mlxsw_thermal_module_tz_init(module_tz);
  }
  
  static void mlxsw_thermal_module_fini(struct mlxsw_thermal_module *module_tz)