From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B1BF3C433F5 for ; Fri, 11 Feb 2022 22:29:00 +0000 (UTC) Received: from localhost ([::1]:36668 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nIePT-0000BL-KH for qemu-devel@archiver.kernel.org; Fri, 11 Feb 2022 17:28:59 -0500 Received: from eggs.gnu.org ([209.51.188.92]:42590) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nIeE7-0008FQ-S5 for qemu-devel@nongnu.org; Fri, 11 Feb 2022 17:17:15 -0500 Received: from [2607:f8b0:4864:20::1035] (port=37515 helo=mail-pj1-x1035.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nIeE4-0003Sc-J0 for qemu-devel@nongnu.org; Fri, 11 Feb 2022 17:17:15 -0500 Received: by mail-pj1-x1035.google.com with SMTP id v5-20020a17090a4ec500b001b8b702df57so13204440pjl.2 for ; Fri, 11 Feb 2022 14:17:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=kC/UzqFRz5NAEDQF8d/94cxeWUB9KRrUESXiQLrGgJ4=; b=fpc5gx1NaZF6ia2ROO3y1tdNNFXedP7SYrv/tg4SWdzrV8OLmj7di0ri1jiZZ6Bo4u DXRoDViEEgmTAsatY4BTG1tCqlv8z2CAyZNErIqXnR5IScjzrdgtpl+6syMeto4N9yRd D2XY+3gZySS7d6KSa4JyFusDx3Q0NEFd4QwJknDuYfT3h0G2cIZhSfxNtxuoVR9XVutl QDDTG4Jzzsx8BMKL1i7kuJu8Uf2d4pZoPElE+5aGz/dMNqPzhuDLK2eJ4d9sOAxaNVd0 LfJUUWWOBLX+GwKlh16FSRc6Z0iWMcQK8uJhWvm+y4q0RXAnx6J3OhYeWG5Y/SxVHObp DVbQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=kC/UzqFRz5NAEDQF8d/94cxeWUB9KRrUESXiQLrGgJ4=; b=4iuF/K/DHGy8boVrucXrRyi9uBm+K/HCUshB/ZeXTrobEIa+2b6GU7OMLzOMCoGIXQ Mgvj3UrUQMPc1UKkaza6Eg+SzHln5oY4NEnpVvUWS1hjs6VN/qVhNsHihrFsbsUL/cCK rxtnHtshM5OFfiqoE/jJW7QxpO/2VE/XIOeTCqvL2nGYFfdWMKnFlx6B+Qz63v8Kw6IG UUTomdDY/PHaZtgMzB16ZKoyD79HE+gRVx94QQxHOXuCeSJvVaJ+8z2VAO3yrWkfCGjX F1yHlMlNGA2aUHhe6GjCtloi0yEE1vr1wG3MlCG/FHv2JSPhn8AqM8mgpglPf2/nOvjV UHDA== X-Gm-Message-State: AOAM531SXz5kHXxChRhGVp5NTmxm+CeOnEPUFivCLICeFskMIF4NRwEC jeivbL2dQcSeaE1TuZvMcXQ= X-Google-Smtp-Source: ABdhPJyhUP2NTzmYvgQyS+a1XREpjwGxItA4b7yvx1VZxXHJJjRw/3l2+zEtf8U03luEKaIbeZQn4w== X-Received: by 2002:a17:902:7109:: with SMTP id a9mr3700115pll.170.1644617820142; Fri, 11 Feb 2022 14:17:00 -0800 (PST) Received: from fedora.. ([2405:201:6008:6f15:d26f:133e:cd11:90dd]) by smtp.googlemail.com with ESMTPSA id j23sm20623576pgb.75.2022.02.11.14.16.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Feb 2022 14:16:59 -0800 (PST) From: Shreyansh Chouhan To: kraxel@redhat.com, mst@redhat.com, laurent@vivier.eu Subject: [RFC PATCH 22/25] virtio-snd: Add code to device unrealize function Date: Sat, 12 Feb 2022 03:43:16 +0530 Message-Id: <20220211221319.193404-23-chouhan.shreyansh2702@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210429120445.694420-1-chouhan.shreyansh2702@gmail.com> References: <20210429120445.694420-1-chouhan.shreyansh2702@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::1035 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::1035; envelope-from=chouhan.shreyansh2702@gmail.com; helo=mail-pj1-x1035.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 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_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Cc: Shreyansh Chouhan , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Shreyansh Chouhan --- hw/audio/virtio-snd.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/hw/audio/virtio-snd.c b/hw/audio/virtio-snd.c index cb83db0e89..7dd89c444b 100644 --- a/hw/audio/virtio-snd.c +++ b/hw/audio/virtio-snd.c @@ -1093,8 +1093,38 @@ static void virtio_snd_device_realize(DeviceState *dev, Error **errp) } } +/* + * Frees the resources allocated to the device and then frees the device + * itself. + * + * @dev: VirtIOSound card device + */ static void virtio_snd_device_unrealize(DeviceState *dev) { + VirtIOSound *s = VIRTIO_SOUND(dev); + + for (int i = 0; i < s->snd_conf.streams; i++) { + virtio_snd_pcm_stream *st = virtio_snd_pcm_get_stream(s, i); + virtio_snd_pcm_release_impl(st, i); + g_free(s->pcm_params[i]); + s->pcm_params[i] = NULL; + } + g_free(s->streams); + s->streams = NULL; + g_free(s->pcm_params); + s->pcm_params = NULL; + + for (int i = 0; i < s->snd_conf.jacks; i++) { + g_free(s->jacks[i]); + s->jacks[i] = NULL; + } + g_free(s->jacks); + s->jacks = NULL; + + virtio_delete_queue(s->ctrl_vq); + virtio_delete_queue(s->tx_vq); + virtio_delete_queue(s->event_vq); + virtio_delete_queue(s->rx_vq); } static void virtio_snd_reset(VirtIODevice *vdev) -- 2.31.1