[PATCH 03/19] hw/acpi: Set QDev properties using QDev API

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

No need to use the low-level QOM API when an object
inherits from QDev. Directly use the QDev API to set
its properties.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/acpi/cpu_hotplug.c | 7 +++----
 hw/acpi/ich9.c        | 4 ++--
 hw/acpi/piix4.c       | 4 ++--
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/hw/acpi/cpu_hotplug.c b/hw/acpi/cpu_hotplug.c
index b8c9081738..5bc5f435f4 100644
--- a/hw/acpi/cpu_hotplug.c
+++ b/hw/acpi/cpu_hotplug.c
@@ -10,6 +10,7 @@
  * See the COPYING file in the top-level directory.
  */
 #include "qemu/osdep.h"
+#include "hw/qdev-properties.h"
 #include "hw/acpi/cpu_hotplug.h"
 #include "qapi/error.h"
 #include "hw/core/cpu.h"
@@ -41,8 +42,7 @@ static void cpu_status_write(void *opaque, hwaddr addr, uint64_t data,
      */
     if (addr == 0 && data == 0) {
         AcpiCpuHotplug *gpe = opaque;
-        object_property_set_bool(OBJECT(gpe->parent), "cpu-hotplug-legacy",
-                                 false, &error_abort);
+        qdev_prop_set_bit(gpe->parent, "cpu-hotplug-legacy", false);
     }
 }
 
@@ -66,8 +66,7 @@ static void acpi_set_cpu_present_bit(AcpiCpuHotplug *gpe, CPUState *cpu)
 
     cpu_id = k->get_arch_id(cpu);
     if ((cpu_id / 8) >= ACPI_GPE_PROC_LEN) {
-        object_property_set_bool(OBJECT(gpe->parent), "cpu-hotplug-legacy",
-                                 false, &error_abort);
+        qdev_prop_set_bit(gpe->parent, "cpu-hotplug-legacy", false);
         return;
     }
 
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index 6c9a737479..9759119b32 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -30,6 +30,7 @@
 #include "hw/pci/pci.h"
 #include "migration/vmstate.h"
 #include "qemu/timer.h"
+#include "hw/qdev-properties.h"
 #include "hw/core/cpu.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
@@ -197,8 +198,7 @@ static bool vmstate_test_use_cpuhp(void *opaque)
 static int vmstate_cpuhp_pre_load(void *opaque)
 {
     ICH9LPCPMRegs *s = opaque;
-    Object *obj = OBJECT(s->gpe.parent);
-    object_property_set_bool(obj, "cpu-hotplug-legacy", false, &error_abort);
+    qdev_prop_set_bit(s->gpe.parent, "cpu-hotplug-legacy", false);
     return 0;
 }
 
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 3a61d89f92..9a86d506de 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -206,8 +206,8 @@ static bool vmstate_test_use_cpuhp(void *opaque)
 
 static int vmstate_cpuhp_pre_load(void *opaque)
 {
-    Object *obj = OBJECT(opaque);
-    object_property_set_bool(obj, "cpu-hotplug-legacy", false, &error_abort);
+    PIIX4PMState *s = opaque;
+    qdev_prop_set_bit(DEVICE(s), "cpu-hotplug-legacy", false);
     return 0;
 }
 
-- 
2.38.1