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qdev: device_del: Search for to be unplugged device in 'peripheral' container 

device_add puts every device with 'id' inside of 'peripheral'
container using id's value as the last component name.
Use it by replacing recursive search on sysbus with path
lookup in 'peripheral' container, which could handle both
BUS and BUS-less device cases.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Igor Mammedov 2014-10-02 10:08:45 +00:00 committed by Andreas Färber
parent 7716b8ca74
commit b6cc36abb2
1 changed files with 9 additions and 4 deletions
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13
qdev-monitor.c
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@ -686,15 +686,20 @@ int do_device_add(Monitor *mon, const QDict *qdict, QObject **ret_data)
void qmp_device_del(const char *id, Error **errp)
{
DeviceState *dev;
Object *obj;
char *root_path = object_get_canonical_path(qdev_get_peripheral());
char *path = g_strdup_printf("%s/%s", root_path, id);
dev = qdev_find_recursive(sysbus_get_default(), id);
if (!dev) {
g_free(root_path);
obj = object_resolve_path_type(path, TYPE_DEVICE, NULL);
g_free(path);
if (!obj) {
error_set(errp, QERR_DEVICE_NOT_FOUND, id);
return;
}
qdev_unplug(dev, errp);
qdev_unplug(DEVICE(obj), errp);
}
void qdev_machine_init(void)