[PULL 34/39] mc146818rtc: always register rtc to rtc list

[Paolo Bonzini <pbonzini@redhat.com>]

From: Hervé Poussineau <hpoussin@reactos.org>

We are not required anymore to use rtc_init() function.

Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <20171216090228.28505-5-hpoussin@reactos.org>
[PMD: rebased, fix OBJECT() value]
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191018133547.10936-5-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/timer/mc146818rtc.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index dce4dae..0d7784b 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -964,17 +964,16 @@ static void rtc_realizefn(DeviceState *dev, Error **errp)
     object_property_add_tm(OBJECT(s), "date", rtc_get_date, NULL);
 
     qdev_init_gpio_out(dev, &s->irq, 1);
+    QLIST_INSERT_HEAD(&rtc_devices, s, link);
 }
 
 ISADevice *mc146818_rtc_init(ISABus *bus, int base_year, qemu_irq intercept_irq)
 {
     DeviceState *dev;
     ISADevice *isadev;
-    RTCState *s;
 
     isadev = isa_create(bus, TYPE_MC146818_RTC);
     dev = DEVICE(isadev);
-    s = MC146818_RTC(isadev);
     qdev_prop_set_int32(dev, "base_year", base_year);
     qdev_init_nofail(dev);
     if (intercept_irq) {
@@ -982,9 +981,8 @@ ISADevice *mc146818_rtc_init(ISABus *bus, int base_year, qemu_irq intercept_irq)
     } else {
         isa_connect_gpio_out(isadev, 0, RTC_ISA_IRQ);
     }
-    QLIST_INSERT_HEAD(&rtc_devices, s, link);
 
-    object_property_add_alias(qdev_get_machine(), "rtc-time", OBJECT(s),
+    object_property_add_alias(qdev_get_machine(), "rtc-time", OBJECT(isadev),
                               "date", NULL);
 
     return isadev;
@@ -1016,8 +1014,6 @@ static void rtc_class_initfn(ObjectClass *klass, void *data)
     dc->reset = rtc_resetdev;
     dc->vmsd = &vmstate_rtc;
     dc->props = mc146818rtc_properties;
-    /* Reason: needs to be wired up by rtc_init() */
-    dc->user_creatable = false;
 }
 
 static const TypeInfo mc146818rtc_info = {
-- 
1.8.3.1