qdev: HotplugHandler: Rename unplug callback to unplug_request

'HotplugHandler.unplug' callback is currently used as async
call to issue unplug request for device that implements it.
Renaming 'unplug' callback to 'unplug_request' should help to
avoid confusion about what callback does and would allow to
introduce 'unplug' callback that would perform actual device
removal when guest is ready for it.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index b72b34e5c9..0bfa814f71 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -354,8 +354,8 @@ static void piix4_device_plug_cb(HotplugHandler *hotplug_dev,
     }
 }
 
-static void piix4_device_unplug_cb(HotplugHandler *hotplug_dev,
-                                   DeviceState *dev, Error **errp)
+static void piix4_device_unplug_request_cb(HotplugHandler *hotplug_dev,
+                                           DeviceState *dev, Error **errp)
 {
     PIIX4PMState *s = PIIX4_PM(hotplug_dev);
 
@@ -615,7 +615,7 @@ static void piix4_pm_class_init(ObjectClass *klass, void *data)
     dc->cannot_instantiate_with_device_add_yet = true;
     dc->hotpluggable = false;
     hc->plug = piix4_device_plug_cb;
-    hc->unplug = piix4_device_unplug_cb;
+    hc->unplug_request = piix4_device_unplug_request_cb;
     adevc->ospm_status = piix4_ospm_status;
 }