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hw/xen: Prefer QOM cast for XenLegacyDevice

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Makes the code less sensitive regarding changes in the class hierarchy which
will be performed in the next patch.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250127094129.15941-1-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Bernhard Beschow 2025-01-27 10:41:29 +01:00 • committed by Philippe Mathieu-Daudé
parent c10f4c744a
commit 83f0f363e4
3 changed files with 5 additions and 5 deletions
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6
hw/usb/xen-usb.c
View file

@ -755,10 +755,10 @@ static void usbback_portid_add(struct usbback_info *usbif, unsigned port,
qdict = qdict_new(); qdict = qdict_new();
qdict_put_str(qdict, "driver", "usb-host"); qdict_put_str(qdict, "driver", "usb-host");
tmp = g_strdup_printf("%s.0", usbif->xendev.qdev.id); tmp = g_strdup_printf("%s.0", DEVICE(&usbif->xendev)->id);
qdict_put_str(qdict, "bus", tmp); qdict_put_str(qdict, "bus", tmp);
g_free(tmp); g_free(tmp);
tmp = g_strdup_printf("%s-%u", usbif->xendev.qdev.id, port); tmp = g_strdup_printf("%s-%u", DEVICE(&usbif->xendev)->id, port);
qdict_put_str(qdict, "id", tmp); qdict_put_str(qdict, "id", tmp);
g_free(tmp); g_free(tmp);
qdict_put_int(qdict, "port", port); qdict_put_int(qdict, "port", port);
@ -1022,7 +1022,7 @@ static void usbback_alloc(struct XenLegacyDevice *xendev)
usbif = container_of(xendev, struct usbback_info, xendev); usbif = container_of(xendev, struct usbback_info, xendev);
usb_bus_new(&usbif->bus, sizeof(usbif->bus), &xen_usb_bus_ops, usb_bus_new(&usbif->bus, sizeof(usbif->bus), &xen_usb_bus_ops,
DEVICE(&xendev->qdev)); DEVICE(xendev));
for (i = 0; i < USBBACK_MAXPORTS; i++) { for (i = 0; i < USBBACK_MAXPORTS; i++) {
p = &(usbif->ports[i].port); p = &(usbif->ports[i].port);
usb_register_port(&usbif->bus, p, usbif, i, &xen_usb_port_ops, usb_register_port(&usbif->bus, p, usbif, i, &xen_usb_port_ops,

2
hw/xen/xen-legacy-backend.c
View file

@ -163,7 +163,7 @@ static struct XenLegacyDevice *xen_be_get_xendev(const char *type, int dom,
/* init new xendev */ /* init new xendev */
xendev = g_malloc0(ops->size); xendev = g_malloc0(ops->size);
object_initialize(&xendev->qdev, ops->size, TYPE_XENBACKEND); object_initialize(xendev, ops->size, TYPE_XENBACKEND);
OBJECT(xendev)->free = g_free; OBJECT(xendev)->free = g_free;
qdev_set_id(DEVICE(xendev), g_strdup_printf("xen-%s-%d", type, dev), qdev_set_id(DEVICE(xendev), g_strdup_printf("xen-%s-%d", type, dev),
&error_fatal); &error_fatal);

2
hw/xen/xen_pvdev.c
View file

@ -273,7 +273,7 @@ void xen_pv_del_xendev(struct XenLegacyDevice *xendev)
QTAILQ_REMOVE(&xendevs, xendev, next); QTAILQ_REMOVE(&xendevs, xendev, next);
qdev_unplug(&xendev->qdev, NULL); qdev_unplug(DEVICE(xendev), NULL);
} }
void xen_pv_insert_xendev(struct XenLegacyDevice *xendev) void xen_pv_insert_xendev(struct XenLegacyDevice *xendev)