qdev: Convert to qdev_unrealize() with Coccinelle

For readability, and consistency with qbus_realize().

Coccinelle script:

    @ depends on !(file in "hw/core/qdev.c")@
    typedef DeviceState;
    DeviceState *dev;
    symbol false, error_abort;
    @@
    -    object_property_set_bool(OBJECT(dev), false, "realized", &error_abort);
    +    qdev_unrealize(dev);

    @ depends on !(file in "hw/core/qdev.c") && !(file in "hw/core/bus.c")@
    expression dev;
    symbol false, error_abort;
    @@
    -    object_property_set_bool(OBJECT(dev), false, "realized", &error_abort);
    +    qdev_unrealize(DEVICE(dev));

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-8-armbru@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 143ac1c354..a5dd6252fa 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1386,7 +1386,7 @@ static void pc_memory_unplug(HotplugHandler *hotplug_dev,
     }
 
     pc_dimm_unplug(PC_DIMM(dev), MACHINE(pcms));
-    object_property_set_bool(OBJECT(dev), false, "realized", &error_abort);
+    qdev_unrealize(dev);
  out:
     error_propagate(errp, local_err);
 }
@@ -1494,7 +1494,7 @@ static void pc_cpu_unplug_cb(HotplugHandler *hotplug_dev,
 
     found_cpu = pc_find_cpu_slot(MACHINE(pcms), cpu->apic_id, NULL);
     found_cpu->cpu = NULL;
-    object_property_set_bool(OBJECT(dev), false, "realized", &error_abort);
+    qdev_unrealize(dev);
 
     /* decrement the number of CPUs */
     x86ms->boot_cpus--;