hw/arm/stellaris: Convert ADC controller to Resettable interface

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240213155214.13619-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 34c5a86ac2..4fa857970b 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -773,8 +773,9 @@ static void stellaris_adc_trigger(void *opaque, int irq, int level)
     }
 }
 
-static void stellaris_adc_reset(StellarisADCState *s)
+static void stellaris_adc_reset_hold(Object *obj)
 {
+    StellarisADCState *s = STELLARIS_ADC(obj);
     int n;
 
     for (n = 0; n < 4; n++) {
@@ -946,7 +947,6 @@ static void stellaris_adc_init(Object *obj)
     memory_region_init_io(&s->iomem, obj, &stellaris_adc_ops, s,
                           "adc", 0x1000);
     sysbus_init_mmio(sbd, &s->iomem);
-    stellaris_adc_reset(s);
     qdev_init_gpio_in(dev, stellaris_adc_trigger, 1);
 }
 
@@ -1411,7 +1411,9 @@ static const TypeInfo stellaris_i2c_info = {
 static void stellaris_adc_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
+    ResettableClass *rc = RESETTABLE_CLASS(klass);
 
+    rc->phases.hold = stellaris_adc_reset_hold;
     dc->vmsd = &vmstate_stellaris_adc;
 }