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Iglesias" , xen-devel@lists.xenproject.org, Paul Durrant , Anthony PERARD , Bernhard Beschow Subject: [PATCH] hw/*/xen*: Prefer QOM cast for XenLegacyDevice Date: Mon, 27 Jan 2025 10:41:29 +0100 Message-ID: <20250127094129.15941-1-shentey@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250125181343.59151-10-philmd@linaro.org> References: <20250125181343.59151-10-philmd@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::536; envelope-from=shentey@gmail.com; helo=mail-ed1-x536.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1737970943556019000 Content-Type: text/plain; charset="utf-8" Makes the code less sensitive regarding changes in the class hierarchy which will be performed in the next patch. Signed-off-by: Bernhard Beschow Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/usb/xen-usb.c | 6 +++--- hw/xen/xen-legacy-backend.c | 2 +- hw/xen/xen_pvdev.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/hw/usb/xen-usb.c b/hw/usb/xen-usb.c index 13901625c0..3da30efc44 100644 --- a/hw/usb/xen-usb.c +++ b/hw/usb/xen-usb.c @@ -755,10 +755,10 @@ static void usbback_portid_add(struct usbback_info *u= sbif, unsigned port, =20 qdict =3D qdict_new(); qdict_put_str(qdict, "driver", "usb-host"); - tmp =3D g_strdup_printf("%s.0", usbif->xendev.qdev.id); + tmp =3D g_strdup_printf("%s.0", DEVICE(&usbif->xendev)->id); qdict_put_str(qdict, "bus", tmp); g_free(tmp); - tmp =3D g_strdup_printf("%s-%u", usbif->xendev.qdev.id, port); + tmp =3D g_strdup_printf("%s-%u", DEVICE(&usbif->xendev)->id, port); qdict_put_str(qdict, "id", tmp); g_free(tmp); qdict_put_int(qdict, "port", port); @@ -1022,7 +1022,7 @@ static void usbback_alloc(struct XenLegacyDevice *xen= dev) usbif =3D container_of(xendev, struct usbback_info, xendev); =20 usb_bus_new(&usbif->bus, sizeof(usbif->bus), &xen_usb_bus_ops, - DEVICE(&xendev->qdev)); + DEVICE(xendev)); for (i =3D 0; i < USBBACK_MAXPORTS; i++) { p =3D &(usbif->ports[i].port); usb_register_port(&usbif->bus, p, usbif, i, &xen_usb_port_ops, diff --git a/hw/xen/xen-legacy-backend.c b/hw/xen/xen-legacy-backend.c index 118c571b3a..ca2fe0e6b3 100644 --- a/hw/xen/xen-legacy-backend.c +++ b/hw/xen/xen-legacy-backend.c @@ -163,7 +163,7 @@ static struct XenLegacyDevice *xen_be_get_xendev(const = char *type, int dom, =20 /* init new xendev */ xendev =3D g_malloc0(ops->size); - object_initialize(&xendev->qdev, ops->size, TYPE_XENBACKEND); + object_initialize(xendev, ops->size, TYPE_XENBACKEND); OBJECT(xendev)->free =3D g_free; qdev_set_id(DEVICE(xendev), g_strdup_printf("xen-%s-%d", type, dev), &error_fatal); diff --git a/hw/xen/xen_pvdev.c b/hw/xen/xen_pvdev.c index c9143ba259..fe95b62d13 100644 --- a/hw/xen/xen_pvdev.c +++ b/hw/xen/xen_pvdev.c @@ -273,7 +273,7 @@ void xen_pv_del_xendev(struct XenLegacyDevice *xendev) =20 QTAILQ_REMOVE(&xendevs, xendev, next); =20 - qdev_unplug(&xendev->qdev, NULL); + qdev_unplug(DEVICE(xendev), NULL); } =20 void xen_pv_insert_xendev(struct XenLegacyDevice *xendev) --=20 2.48.1