drm/amd/powerplay: Use designated initializers

The randstruct plugin requires designated initializers for structures
that are entirely function pointers.

Cc: Christian König <[email protected]>
Cc: Eric Huang <[email protected]>
Cc: Alex Deucher <[email protected]>
Signed-off-by: Kees Cook <[email protected]>

Author: kees

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c

@@ -709,17 +709,17 @@ static int tf_vega10_thermal_disable_alert(struct pp_hwmgr *hwmgr,
 
 static struct phm_master_table_item
 vega10_thermal_start_thermal_controller_master_list[] = {
-	{NULL, tf_vega10_thermal_initialize},
-	{NULL, tf_vega10_thermal_set_temperature_range},
-	{NULL, tf_vega10_thermal_enable_alert},
+	{ .tableFunction = tf_vega10_thermal_initialize },
+	{ .tableFunction = tf_vega10_thermal_set_temperature_range },
+	{ .tableFunction = tf_vega10_thermal_enable_alert },
 /* We should restrict performance levels to low before we halt the SMC.
  * On the other hand we are still in boot state when we do this
  * so it would be pointless.
  * If this assumption changes we have to revisit this table.
  */
-	{NULL, tf_vega10_thermal_setup_fan_table},
-	{NULL, tf_vega10_thermal_start_smc_fan_control},
-	{NULL, NULL}
+	{ .tableFunction = tf_vega10_thermal_setup_fan_table },
+	{ .tableFunction = tf_vega10_thermal_start_smc_fan_control },
+	{ }
 };
 
 static struct phm_master_table_header
@@ -731,10 +731,10 @@ vega10_thermal_start_thermal_controller_master = {
 
 static struct phm_master_table_item
 vega10_thermal_set_temperature_range_master_list[] = {
-	{NULL, tf_vega10_thermal_disable_alert},
-	{NULL, tf_vega10_thermal_set_temperature_range},
-	{NULL, tf_vega10_thermal_enable_alert},
-	{NULL, NULL}
+	{ .tableFunction = tf_vega10_thermal_disable_alert },
+	{ .tableFunction = tf_vega10_thermal_set_temperature_range },
+	{ .tableFunction = tf_vega10_thermal_enable_alert },
+	{ }
 };
 
 struct phm_master_table_header