From patchwork Mon May 13 17:37:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13663592 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 0509EC25B10 for ; Mon, 13 May 2024 17:38:42 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 49C8D1FA; Mon, 13 May 2024 19:38:30 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 49C8D1FA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1715621920; bh=WdpcdrePfNwFsbix0el9X+8Z4a1fgWVJwTo9rg3XJJ8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=e0mJ3vqdNU9ciaBlUj8E/yNfmZWjbuJ2QUz30Obs9EcjB7NVpepmbPdzAXlqOe/8S MJg5hOCC+3+HE2QD0MiQmhMKBY6IEEKP8lx7zO4G4kqgrNZF86OuxsICZpgSf72jcD oUTfYvokCEwju3mHmWkD9q1tSDCoyDl6dSWN+N78= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5506EF80615; Mon, 13 May 2024 19:37:55 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 59B56F805BF; Mon, 13 May 2024 19:37:55 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 17092F800E9; Mon, 13 May 2024 19:37:47 +0200 (CEST) Received: from msa.smtpout.orange.fr (out-69.smtpout.orange.fr [193.252.22.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id BEDADF800E9; Mon, 13 May 2024 19:37:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz BEDADF800E9 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=wanadoo.fr header.i=@wanadoo.fr header.a=rsa-sha256 header.s=t20230301 header.b=ES/EOgJ9 Received: from localhost.localdomain ([86.243.17.157]) by smtp.orange.fr with ESMTPA id 6ZcDs0lh7ME2z6ZcIsL80i; Mon, 13 May 2024 19:37:39 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1715621859; bh=1XoI0qrkb16jr4M55oFmdJGGB7I4eLKt6bnnOAdsEJI=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=ES/EOgJ9+o9BPNKuuyYur0AGTIYX0XLGxXu2HluR7bjjtu66uy6rWHVo/iKF3pU6y JKm8sxRQdmfgDD+XHlvwH2DntmE4uF+hgUONv6Fm9DVXj+7xJx/fxE9u4xsDv9LPeS v7BsukwIRkRJyPM1aXye/w95YCk+GS974eSBzFDfL7UVUw37BZBFvLusX7U1Ub68j+ +rZrfOifHQCi6Z+/ddV6+kmhlsmaBFUJT2FHLjGLBTQASPoijThCxFctm3OcdLxOdU TWuJqJCJTUBqR8qdb00OEtPkmTi+UFBkrCfMVMg4IjWlGu9pa38fiHwTr5d0/OrP4o 0UPNRn9pa9/9A== X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Mon, 13 May 2024 19:37:39 +0200 X-ME-IP: 86.243.17.157 From: Christophe JAILLET To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, cezary.rojewski@intel.com, pierre-louis.bossart@linux.intel.com, peter.ujfalusi@linux.intel.com, yung-chuan.liao@linux.intel.com, ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com, srinivas.kandagatla@linaro.org, bgoswami@quicinc.com, daniel.baluta@nxp.com Cc: linux-sound@vger.kernel.org, alsa-devel@alsa-project.org, sound-open-firmware@alsa-project.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH 2/6] ASoC: Intel: avs: Constify struct snd_soc_tplg_ops Date: Mon, 13 May 2024 19:37:21 +0200 Message-ID: <01de0157088de0475970c79738284d6c86d702fe.1715526069.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.45.0 In-Reply-To: References: MIME-Version: 1.0 Message-ID-Hash: KRQHBT5NFXQK54SO37ZVRKKYGEA7LEAW X-Message-ID-Hash: KRQHBT5NFXQK54SO37ZVRKKYGEA7LEAW X-MailFrom: christophe.jaillet@wanadoo.fr X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: <> List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Constifying "struct snd_soc_tplg_ops" moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig: Before: text data bss dec hex filename 28046 794 0 28840 70a8 sound/soc/intel/avs/topology.o After: text data bss dec hex filename 28206 614 0 28820 7094 sound/soc/intel/avs/topology.o Signed-off-by: Christophe JAILLET Reviewed-by: Amadeusz Sławiński --- Compile tested-only. --- sound/soc/intel/avs/topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/avs/topology.c b/sound/soc/intel/avs/topology.c index 02bae207f6ec..35381a835c93 100644 --- a/sound/soc/intel/avs/topology.c +++ b/sound/soc/intel/avs/topology.c @@ -1889,7 +1889,7 @@ avs_control_load(struct snd_soc_component *comp, int index, struct snd_kcontrol_ return 0; } -static struct snd_soc_tplg_ops avs_tplg_ops = { +static const struct snd_soc_tplg_ops avs_tplg_ops = { .io_ops = avs_control_ops, .io_ops_count = ARRAY_SIZE(avs_control_ops), .control_load = avs_control_load,