[PATCH v2 11/28] serial: realize the serial device

[Marc-André Lureau]

Instead of calling serial_realize_core(), use the QDev realize
callback. Move qdev_set_legacy_instance_id() there.

Signed-off-by: Marc-André Lureau <address@hidden>
---
 hw/char/serial-isa.c       |  2 +-
 hw/char/serial-pci-multi.c |  2 +-
 hw/char/serial-pci.c       |  2 +-
 hw/char/serial.c           | 12 ++++++------
 include/hw/char/serial.h   |  1 -
 5 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c
index 9a5928b3ee..33e093f1e6 100644
--- a/hw/char/serial-isa.c
+++ b/hw/char/serial-isa.c
@@ -75,7 +75,7 @@ static void serial_isa_realizefn(DeviceState *dev, Error 
**errp)
 
     s->baudbase = 115200;
     isa_init_irq(isadev, &s->irq, isa->isairq);
-    serial_realize_core(s, errp);
+    object_property_set_bool(OBJECT(s), true, "realized", errp);
     qdev_set_legacy_instance_id(dev, isa->iobase, 3);
 
     memory_region_init_io(&s->io, OBJECT(isa), &serial_io_ops, s, "serial", 8);
diff --git a/hw/char/serial-pci-multi.c b/hw/char/serial-pci-multi.c
index 3485bdad87..60c1c948b8 100644
--- a/hw/char/serial-pci-multi.c
+++ b/hw/char/serial-pci-multi.c
@@ -108,7 +108,7 @@ static void multi_serial_pci_realize(PCIDevice *dev, Error 
**errp)
     for (i = 0; i < nr_ports; i++) {
         s = pci->state + i;
         s->baudbase = 115200;
-        serial_realize_core(s, &err);
+        object_property_set_bool(OBJECT(s), true, "realized", &err);
         if (err != NULL) {
             error_propagate(errp, err);
             multi_serial_pci_exit(dev);
diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c
index a33264a1fb..35a8552674 100644
--- a/hw/char/serial-pci.c
+++ b/hw/char/serial-pci.c
@@ -50,7 +50,7 @@ static void serial_pci_realize(PCIDevice *dev, Error **errp)
     Error *err = NULL;
 
     s->baudbase = 115200;
-    serial_realize_core(s, &err);
+    object_property_set_bool(OBJECT(s), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
         return;
diff --git a/hw/char/serial.c b/hw/char/serial.c
index 4748a2b023..1500216c69 100644
--- a/hw/char/serial.c
+++ b/hw/char/serial.c
@@ -934,8 +934,10 @@ static int serial_be_change(void *opaque)
     return 0;
 }
 
-void serial_realize_core(SerialState *s, Error **errp)
+static void serial_realize(DeviceState *dev, Error **errp)
 {
+    SerialState *s = SERIAL(dev);
+
     s->modem_status_poll = timer_new_ns(QEMU_CLOCK_VIRTUAL, (QEMUTimerCB *) 
serial_update_msl, s);
 
     s->fifo_timeout_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, (QEMUTimerCB *) 
fifo_timeout_int, s);
@@ -946,6 +948,8 @@ void serial_realize_core(SerialState *s, Error **errp)
     fifo8_create(&s->recv_fifo, UART_FIFO_LENGTH);
     fifo8_create(&s->xmit_fifo, UART_FIFO_LENGTH);
     serial_reset(s);
+
+    qdev_set_legacy_instance_id(dev, s->base, 2);
 }
 
 void serial_exit_core(SerialState *s)
@@ -991,8 +995,6 @@ SerialState *serial_init(int base, qemu_irq irq, int 
baudbase,
     qdev_prop_set_uint32(dev, "baudbase", baudbase);
     qdev_prop_set_chr(dev, "chardev", chr);
     qdev_prop_set_uint64(dev, "base", base);
-    serial_realize_core(s, &error_fatal);
-    qdev_set_legacy_instance_id(dev, base, 2);
     qdev_init_nofail(dev);
 
     memory_region_init_io(&s->io, NULL, &serial_io_ops, s, "serial", 8);
@@ -1012,6 +1014,7 @@ static void serial_class_init(ObjectClass *klass, void* 
data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
+    dc->realize = serial_realize;
     dc->user_creatable = false;
     dc->vmsd = &vmstate_serial;
     dc->props = serial_properties;
@@ -1086,9 +1089,6 @@ SerialState *serial_mm_init(MemoryRegion *address_space,
     qdev_prop_set_chr(dev, "chardev", chr);
     qdev_prop_set_uint8(dev, "regshift", regshift);
     qdev_prop_set_uint64(dev, "base", base);
-
-    serial_realize_core(s, &error_fatal);
-    qdev_set_legacy_instance_id(DEVICE(s), base, 2);
     qdev_init_nofail(dev);
 
     memory_region_init_io(&s->io, NULL, &serial_mm_ops[end], s,
diff --git a/include/hw/char/serial.h b/include/hw/char/serial.h
index 6e9c9768ed..28bce0a791 100644
--- a/include/hw/char/serial.h
+++ b/include/hw/char/serial.h
@@ -89,7 +89,6 @@ typedef struct SerialMMState {
 extern const VMStateDescription vmstate_serial;
 extern const MemoryRegionOps serial_io_ops;
 
-void serial_realize_core(SerialState *s, Error **errp);
 void serial_exit_core(SerialState *s);
 void serial_set_frequency(SerialState *s, uint32_t frequency);
 
-- 
2.23.0.606.g08da6496b6