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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C6BBC433DB for ; Sun, 17 Jan 2021 22:17:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 042B3224D2 for ; Sun, 17 Jan 2021 22:17:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730207AbhAQWRL (ORCPT ); Sun, 17 Jan 2021 17:17:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43164 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729944AbhAQWRI (ORCPT ); Sun, 17 Jan 2021 17:17:08 -0500 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D3E5C061573 for ; Sun, 17 Jan 2021 14:16:28 -0800 (PST) Received: by mail-lf1-x130.google.com with SMTP id v67so21315991lfa.0 for ; Sun, 17 Jan 2021 14:16:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=kEQwHSt5wB+FY+WFucfVyvvqOmezqvFu6e0JdF0f7rc=; b=QhTPvho9EhN/5rHBWXQzenGdub9EnpcDaE6RWo4t0LK41xIzVZhRFpwJPcUt9X2fqq r5RpK07cl2eXDH6XdsmiuSvPI9b1B/vnCZew3lDSGEfgygbhBHBFwa3LJj9fzgnbQUU0 Oga24U13FJOHncLCNfQB34RoscPVWOS8LEGcj8ibWQMTdxUMMVbVIj0Z14qgDXjolEcI Kv1LomVjVTtd9C9W1nlLL7Y0PZFIAx0nZ37yp+jlSiiOGsSHESBt9gFCkk7Emdf0lrdq JTEV90dO6ow3ocYT15rsxK+Y6SXiWldFEjRnMpPyhsiLKBblU+rONNz9zsPwP204cXl3 2I8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=kEQwHSt5wB+FY+WFucfVyvvqOmezqvFu6e0JdF0f7rc=; b=Pf+pi7v4PqpWuIZ459QCJJP+0W9rkmi6ddpHWtXP/wc/2molFdFZNgbsuskGspULPA hlt8w9jledAXACT8IqshE8s6TgmiHsFu/uPBV62clE8XxaipC3NM6NFlV/9q2gM+U8HO xPvx+OYOCU7TFJxZzgNW3C0GJJY5I5JTkUAw5IIWsK5pDQ6hCzjdH31k3x7V3o1ljxlv yVqYbCMMKyxA7RG7mT5Y0jkkviqCabsvz+uop31OxlZ0KtqlaetpiM4ArhEfoHtL85yN tlPlZLiHUV4rrtMWhxz9kjOmXu6cFwZhE23GvLEQ2vmwy+kxcYcFfMG5gnzvHwk7EyEe fFFg== X-Gm-Message-State: AOAM531bZiPte0Pv/J3WjMj0a6SFKRwjBrWIcr1pk65g6SaRfulKN+ap sXueYs6Ok8R/oxonXdl1TJ8= X-Google-Smtp-Source: ABdhPJyvz9B2O1hXQosSgiboAyYNtVk1MFwHdbeuvC85sZ1pEGYSwwRJ5W3s0MbOlSySvMjuew+mpQ== X-Received: by 2002:a19:890b:: with SMTP id l11mr10194400lfd.66.1610921785919; Sun, 17 Jan 2021 14:16:25 -0800 (PST) Received: from localhost.localdomain (h-158-174-22-164.NA.cust.bahnhof.se. [158.174.22.164]) by smtp.gmail.com with ESMTPSA id j20sm1510262ljc.47.2021.01.17.14.16.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Jan 2021 14:16:25 -0800 (PST) From: Rikard Falkeborn To: Vinod Koul Cc: Bard Liao , Pierre-Louis Bossart , Sanyog Kale , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH V2] soundwire: sysfs: Constify static struct attribute_group Date: Sun, 17 Jan 2021 23:16:22 +0100 Message-Id: <20210117221622.34315-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210117220611.30921-1-rikard.falkeborn@gmail.com> References: <20210117220611.30921-1-rikard.falkeborn@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The only place sdw_slave_dev_attr_group is used is when its address is passed to devm_device_add_group() which takes a pointer to const struct attribute_group. Make it const to allow the compiler to put it in read-only memory. This makes all attribute_group structs in the file const. Done with the help of Coccinelle. Signed-off-by: Rikard Falkeborn --- Changes since v 1: Fix spelling in commit message title (sorry for the noise...) drivers/soundwire/sysfs_slave.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soundwire/sysfs_slave.c b/drivers/soundwire/sysfs_slave.c index b48b6617a396..3210359cd944 100644 --- a/drivers/soundwire/sysfs_slave.c +++ b/drivers/soundwire/sysfs_slave.c @@ -130,7 +130,7 @@ static struct attribute *slave_dev_attrs[] = { * we don't use ATTRIBUTES_GROUP here since we want to add a subdirectory * for device-level properties */ -static struct attribute_group sdw_slave_dev_attr_group = { +static const struct attribute_group sdw_slave_dev_attr_group = { .attrs = slave_dev_attrs, .name = "dev-properties", }; -- 2.30.0