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qdev: HotplugHandler: Rename unplug callback to unplug_request

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'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>
This commit is contained in:
Igor Mammedov 2014-09-26 09:28:19 +00:00 • committed by Andreas Färber
parent ce9835e00d
commit 14d5a28fb6
11 changed files with 32 additions and 29 deletions
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3
hw/core/qdev.c
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@ -227,7 +227,8 @@ void qdev_unplug(DeviceState *dev, Error **errp)
qdev_hot_removed = true;
if (dev->parent_bus && dev->parent_bus->hotplug_handler) {
hotplug_handler_unplug(dev->parent_bus->hotplug_handler, dev, errp);
hotplug_handler_unplug_request(dev->parent_bus->hotplug_handler,
dev, errp);
} else {
assert(dc->unplug != NULL);
if (dc->unplug(dev) < 0) { /* legacy handler */