[PATCH 2/3] hw/acpi/cpu_hotplug: Rename 'parent' MemoryRegion as 'container'

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

No logical change, rename for clarity.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/acpi/acpi-cpu-hotplug-stub.c |  2 +-
 hw/acpi/cpu_hotplug.c           | 10 +++++-----
 hw/acpi/piix4.c                 | 10 +++++-----
 include/hw/acpi/cpu_hotplug.h   |  2 +-
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/hw/acpi/acpi-cpu-hotplug-stub.c b/hw/acpi/acpi-cpu-hotplug-stub.c
index b590ad57e1..cbd7a6ec00 100644
--- a/hw/acpi/acpi-cpu-hotplug-stub.c
+++ b/hw/acpi/acpi-cpu-hotplug-stub.c
@@ -13,7 +13,7 @@ void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe,
     return;
 }
 
-void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner,
+void legacy_acpi_cpu_hotplug_init(MemoryRegion *container, Object *owner,
                                   AcpiCpuHotplug *gpe, uint16_t base)
 {
     return;
diff --git a/hw/acpi/cpu_hotplug.c b/hw/acpi/cpu_hotplug.c
index 3cfa4f45dc..636e985c50 100644
--- a/hw/acpi/cpu_hotplug.c
+++ b/hw/acpi/cpu_hotplug.c
@@ -81,14 +81,14 @@ void legacy_acpi_cpu_plug_cb(HotplugHandler *hotplug_dev, AcpiCpuHotplug *gpe,
     acpi_send_event(DEVICE(hotplug_dev), ACPI_CPU_HOTPLUG_STATUS);
 }
 
-void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner,
+void legacy_acpi_cpu_hotplug_init(MemoryRegion *container, Object *owner,
                                   AcpiCpuHotplug *gpe, uint16_t base)
 {
     CPUState *cpu;
 
     memory_region_init_io(&gpe->io, owner, &AcpiCpuHotplug_ops,
                           gpe, "acpi-cpu-hotplug", ACPI_GPE_PROC_LEN);
-    memory_region_add_subregion(parent, base, &gpe->io);
+    memory_region_add_subregion(container, base, &gpe->io);
     gpe->device = owner;
 
     CPU_FOREACH(cpu) {
@@ -100,10 +100,10 @@ void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe,
                                 CPUHotplugState *cpuhp_state,
                                 uint16_t io_port)
 {
-    MemoryRegion *parent = pci_address_space_io(PCI_DEVICE(gpe->device));
+    MemoryRegion *container = pci_address_space_io(PCI_DEVICE(gpe->device));
 
-    memory_region_del_subregion(parent, &gpe->io);
-    cpu_hotplug_hw_init(parent, gpe->device, cpuhp_state, io_port);
+    memory_region_del_subregion(container, &gpe->io);
+    cpu_hotplug_hw_init(container, gpe->device, cpuhp_state, io_port);
 }
 
 void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState *machine,
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index c702d83f27..5595fe5be5 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -555,15 +555,15 @@ static void piix4_set_cpu_hotplug_legacy(Object *obj, bool value, Error **errp)
     s->cpu_hotplug_legacy = value;
 }
 
-static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
+static void piix4_acpi_system_hot_add_init(MemoryRegion *container,
                                            PCIBus *bus, PIIX4PMState *s)
 {
     memory_region_init_io(&s->io_gpe, OBJECT(s), &piix4_gpe_ops, s,
                           "acpi-gpe0", GPE_LEN);
-    memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
+    memory_region_add_subregion(container, GPE_BASE, &s->io_gpe);
 
     if (s->use_acpi_hotplug_bridge || s->use_acpi_root_pci_hotplug) {
-        acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent,
+        acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, container,
                         s->use_acpi_hotplug_bridge, ACPI_PCIHP_ADDR_PIIX4);
     }
 
@@ -571,11 +571,11 @@ static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
     object_property_add_bool(OBJECT(s), "cpu-hotplug-legacy",
                              piix4_get_cpu_hotplug_legacy,
                              piix4_set_cpu_hotplug_legacy);
-    legacy_acpi_cpu_hotplug_init(parent, OBJECT(s), &s->gpe,
+    legacy_acpi_cpu_hotplug_init(container, OBJECT(s), &s->gpe,
                                  PIIX4_CPU_HOTPLUG_IO_BASE);
 
     if (s->acpi_memory_hotplug.is_enabled) {
-        acpi_memory_hotplug_init(parent, OBJECT(s), &s->acpi_memory_hotplug,
+        acpi_memory_hotplug_init(container, OBJECT(s), &s->acpi_memory_hotplug,
                                  ACPI_MEMORY_HOTPLUG_BASE);
     }
 }
diff --git a/include/hw/acpi/cpu_hotplug.h b/include/hw/acpi/cpu_hotplug.h
index 99c11b7151..5ff24ec417 100644
--- a/include/hw/acpi/cpu_hotplug.h
+++ b/include/hw/acpi/cpu_hotplug.h
@@ -28,7 +28,7 @@ typedef struct AcpiCpuHotplug {
 void legacy_acpi_cpu_plug_cb(HotplugHandler *hotplug_dev, AcpiCpuHotplug *gpe,
                              DeviceState *dev, Error **errp);
 
-void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner,
+void legacy_acpi_cpu_hotplug_init(MemoryRegion *container, Object *owner,
                                   AcpiCpuHotplug *gpe, uint16_t base);
 
 void acpi_switch_to_modern_cphp(AcpiCpuHotplug *gpe,
-- 
2.38.1