hw/a*: pass owner to memory_region_init* functions

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/hw/acpi/core.c b/hw/acpi/core.c
index 7206e9c69b..b07fedac59 100644
--- a/hw/acpi/core.c
+++ b/hw/acpi/core.c
@@ -419,7 +419,8 @@ void acpi_pm1_evt_init(ACPIREGS *ar, acpi_update_sci_fn update_sci,
                        MemoryRegion *parent)
 {
     ar->pm1.evt.update_sci = update_sci;
-    memory_region_init_io(&ar->pm1.evt.io, NULL, &acpi_pm_evt_ops, ar, "acpi-evt", 4);
+    memory_region_init_io(&ar->pm1.evt.io, memory_region_owner(parent),
+                          &acpi_pm_evt_ops, ar, "acpi-evt", 4);
     memory_region_add_subregion(parent, 0, &ar->pm1.evt.io);
 }
 
@@ -481,7 +482,8 @@ void acpi_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn update_sci,
 {
     ar->tmr.update_sci = update_sci;
     ar->tmr.timer = qemu_new_timer_ns(vm_clock, acpi_pm_tmr_timer, ar);
-    memory_region_init_io(&ar->tmr.io, NULL, &acpi_pm_tmr_ops, ar, "acpi-tmr", 4);
+    memory_region_init_io(&ar->tmr.io, memory_region_owner(parent),
+                          &acpi_pm_tmr_ops, ar, "acpi-tmr", 4);
     memory_region_add_subregion(parent, 8, &ar->tmr.io);
 }
 
@@ -552,7 +554,8 @@ void acpi_pm1_cnt_init(ACPIREGS *ar, MemoryRegion *parent, uint8_t s4_val)
     ar->pm1.cnt.s4_val = s4_val;
     ar->wakeup.notify = acpi_notify_wakeup;
     qemu_register_wakeup_notifier(&ar->wakeup);
-    memory_region_init_io(&ar->pm1.cnt.io, NULL, &acpi_pm_cnt_ops, ar, "acpi-cnt", 2);
+    memory_region_init_io(&ar->pm1.cnt.io, memory_region_owner(parent),
+                          &acpi_pm_cnt_ops, ar, "acpi-cnt", 2);
     memory_region_add_subregion(parent, 4, &ar->pm1.cnt.io);
 }