hw/intc: Convert TYPE_ARM_GICV3_ITS_COMMON to 3-phase reset

Convert the TYPE_ARM_GICV3_ITS_COMMON parent class to 3-phase reset.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20221109161444.3397405-8-peter.maydell@linaro.org

hw/intc/arm_gicv3_its_common.c

@@ -122,9 +122,9 @@ void gicv3_its_init_mmio(GICv3ITSState *s, const MemoryRegionOps *ops,
     msi_nonbroken = true;
 }
 
-static void gicv3_its_common_reset(DeviceState *dev)
+static void gicv3_its_common_reset_hold(Object *obj)
 {
-    GICv3ITSState *s = ARM_GICV3_ITS_COMMON(dev);
+    GICv3ITSState *s = ARM_GICV3_ITS_COMMON(obj);
 
     s->ctlr = 0;
     s->cbaser = 0;
@@ -137,8 +137,9 @@ static void gicv3_its_common_reset(DeviceState *dev)
 static void gicv3_its_common_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
+    ResettableClass *rc = RESETTABLE_CLASS(klass);
 
-    dc->reset = gicv3_its_common_reset;
+    rc->phases.hold = gicv3_its_common_reset_hold;
     dc->vmsd = &vmstate_its;
 }