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[209.51.188.17]) by mx.google.com with ESMTPS id bi30-20020a05620a319e00b0072431b662d9si10401821qkb.31.2023.02.13.09.03.28 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 13 Feb 2023 09:03:28 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=pgTLrzb1; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pRcEF-0004JY-8j; Mon, 13 Feb 2023 12:02:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pRcDZ-0002r7-7Y for qemu-devel@nongnu.org; Mon, 13 Feb 2023 12:02:22 -0500 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pRcDW-0007aQ-HS for qemu-devel@nongnu.org; Mon, 13 Feb 2023 12:02:16 -0500 Received: by mail-wm1-x32b.google.com with SMTP id n13so9158802wmr.4 for ; Mon, 13 Feb 2023 09:02:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=NE9DmmuW1MdiTRa7txeyB+Xb80CvmASbM5xSHtXSVRY=; b=pgTLrzb1sy7itkIkli8f87RbzMntjJ08tshfJ0JiGa5ogvYzyQdO5nF9pGZQI7a5mx uDLzneNQ+FQ48z/yYg6mZ2Of4VxqHMBdua8I45sbDMfWp+//Ko2Hv/2Q8gnW+Ajt0If1 vCWcbbkrMVS1Pspw6hv138uLG014ks8EDSuNT2kBjkQWf5XJLctV8BAl/NcPpGyqYxw1 lrBRrYrF+YbGsXx8lEiLIyLyFk+7zY1cN03Tj4pkq824QFbPMlgUnxxf/5mrUfUdNr+e y8UkjhBTmxcmy0ItdGzlozvvwU7GOIHw0lBHlpFbGqmf3mspYerV6Yw3TJc+AEwftcUB wcrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NE9DmmuW1MdiTRa7txeyB+Xb80CvmASbM5xSHtXSVRY=; b=EIbHd29IH/qV3xrWe1yc9TnBw59RcInwTMTlN82FKAngvAcSUCImz3BRGfq2lMdDQf Ynh6tHHT4R6wn8SVfEHCjlut33sbS2dkhIYz+tYou53t1jA7fP21T2hbadqvybEdm10g ysH8TK7pDcwVIgjox6RH0i76ZGlfdXNYyPetyhpXhOcgGOBsO2TQ3/9XLYOsXbVCjAuj EmRn2v52CI/aCsSycI4BfSCpsvRTb5h7NTQjHmce8V6S6l2N/R/3KPYvfkAJsAquaGwJ p6uCMAT4zQKv9nCNwm4evb6HdTGLAXg0ncXdRGWz1BV1GtW2kupcWsR3XHctruBzD9ay /mzw== X-Gm-Message-State: AO0yUKVVCryBSPhgLxJdvc281BpwWMs/QNsZaBmBf1Sb9xIwETr0i0+e PwCCGXmOEXxtebDGuYTApmqxjQ== X-Received: by 2002:a05:600c:1714:b0:3df:dc29:d69 with SMTP id c20-20020a05600c171400b003dfdc290d69mr18574939wmn.36.1676307731606; Mon, 13 Feb 2023 09:02:11 -0800 (PST) Received: from localhost.localdomain ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id j6-20020a05600c42c600b003df245cd853sm13646442wme.44.2023.02.13.09.02.09 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 13 Feb 2023 09:02:11 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: Eduardo Habkost , Eric Farman , qemu-devel@nongnu.org Cc: Richard Henderson , qemu-s390x@nongnu.org, Alex Williamson , David Hildenbrand , Thomas Huth , Matthew Rosato , Christian Borntraeger , Halil Pasic , Ilya Leoshkevich , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH v3 4/6] hw/vfio/ccw: Replace DO_UPCAST(S390CCWDevice) by S390_CCW_DEVICE() Date: Mon, 13 Feb 2023 18:01:43 +0100 Message-Id: <20230213170145.45666-5-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230213170145.45666-1-philmd@linaro.org> References: <20230213170145.45666-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Use the S390_CCW_DEVICE() QOM type-checking macro to avoid DO_UPCAST(). Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Eric Farman Reviewed-by: Thomas Huth --- hw/vfio/ccw.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/hw/vfio/ccw.c b/hw/vfio/ccw.c index 2c20e3c202..2ea7b4a63c 100644 --- a/hw/vfio/ccw.c +++ b/hw/vfio/ccw.c @@ -251,8 +251,7 @@ again: static void vfio_ccw_reset(DeviceState *dev) { - CcwDevice *ccw_dev = DO_UPCAST(CcwDevice, parent_obj, dev); - S390CCWDevice *cdev = DO_UPCAST(S390CCWDevice, parent_obj, ccw_dev); + S390CCWDevice *cdev = S390_CCW_DEVICE(dev); VFIOCCWDevice *vcdev = DO_UPCAST(VFIOCCWDevice, cdev, cdev); ioctl(vcdev->vdev.fd, VFIO_DEVICE_RESET); @@ -657,8 +656,7 @@ static VFIOGroup *vfio_ccw_get_group(S390CCWDevice *cdev, Error **errp) static void vfio_ccw_realize(DeviceState *dev, Error **errp) { VFIOGroup *group; - CcwDevice *ccw_dev = DO_UPCAST(CcwDevice, parent_obj, dev); - S390CCWDevice *cdev = DO_UPCAST(S390CCWDevice, parent_obj, ccw_dev); + S390CCWDevice *cdev = S390_CCW_DEVICE(dev); VFIOCCWDevice *vcdev = DO_UPCAST(VFIOCCWDevice, cdev, cdev); S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); Error *err = NULL; @@ -729,8 +727,7 @@ out_err_propagate: static void vfio_ccw_unrealize(DeviceState *dev) { - CcwDevice *ccw_dev = DO_UPCAST(CcwDevice, parent_obj, dev); - S390CCWDevice *cdev = DO_UPCAST(S390CCWDevice, parent_obj, ccw_dev); + S390CCWDevice *cdev = S390_CCW_DEVICE(dev); VFIOCCWDevice *vcdev = DO_UPCAST(VFIOCCWDevice, cdev, cdev); S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); VFIOGroup *group = vcdev->vdev.group;