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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6309FC43327 for ; Tue, 30 Jun 2026 06:38:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=26LuwxXuYnG2tABKOgMVR7HJmLwQlsRPpHyBPQzuKoY=; b=49k5pm6r+S9pJAhpnzySiYWNWk OTJ9o90DC0iasOgPdG31wALiA64s4awdcsOOpSJw6ODbgGSRpg9yFlCN5vckgo0Ugf56Wxk6RPO24 9RXDPdaedL9rxhc0lsSM46lyiRRXSAJaDqg0pCfGD7Jy58kLodaEwh9c3q7WMiqB1GzWtigaIjxK1 nqv+j0jTzPiXyVqBmZ6WLYQgEtTEXr+VMotjfERmvqgyOcKNZMuP4VplrzyRFFOFcj/dQkPv3Je8M yNW4GrrBCb1hhFUp0jZSdQU065yl/cAQCUwT+2VR6Zdv2n5bDL1jFsm3SipGBdPCPZT+m7P0Jkokb nUeR5GNQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1weS6i-0000000G04D-071i; Tue, 30 Jun 2026 06:38:08 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1weS6e-0000000G00j-2bMB for linux-arm-kernel@bombadil.infradead.org; Tue, 30 Jun 2026 06:38:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=26LuwxXuYnG2tABKOgMVR7HJmLwQlsRPpHyBPQzuKoY=; b=fr+UiB5Rbo1YBLTP36G/ueDNP0 L0uIk/jcZ+l4MViUoJoebGeTsnpu1VzeSipMHyAs3Ztai64AzTDU/ddyADnzGVHU/1Q8YrEwaTPKg YFxnRu+Ol8+79Ffeo+Ib1Shuh7BuvZEI80eRj1N/iQA7rmKwsRalC8l1IAi5IRi2ZT+hHTmRRRGw2 OXdUxcxZAaZorhO6PqJCSpSa9CDFGtROILKiHnHVYumTzBvp28Za/nI44rC23qSVahwrw0TFo90ec mNkyi9peUT1BQAaC8zA+kaiedr8DrCPE+8F5Zp6fgJyq/MCa6BP33+qEQA8QDAQhLaHwgQSaTBifU u0zbY0zQ==; Received: from mail-pf1-x42d.google.com ([2607:f8b0:4864:20::42d]) by desiato.infradead.org with esmtps (Exim 4.99.2 #2 (Red Hat Linux)) id 1weS6b-00000001ZQt-1FgB for linux-arm-kernel@lists.infradead.org; Tue, 30 Jun 2026 06:38:03 +0000 Received: by mail-pf1-x42d.google.com with SMTP id d2e1a72fcca58-845438a46d4so1881160b3a.3 for ; Mon, 29 Jun 2026 23:38:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782801479; x=1783406279; darn=lists.infradead.org; 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=26LuwxXuYnG2tABKOgMVR7HJmLwQlsRPpHyBPQzuKoY=; b=jcNZPzBUIF0eNxZNBn1BMyCcYDUPJasW0zc9JWEWZK4/tqf74g8Rl4pXN3lGjjt5/C kCMX//rC9PmNmfDs1CIWnvfi99dU4Q5buEMVJa9Bc3THfJJjW9d2yoBm1PBK8o66Z5Jh 6J9QAmgixMjX38U4ce3Pue+2xrPKToDii/v1dhUeB6mqtEqHcTej361bS3RiJV79lPzY 8g1fhsns3gOVTIg2hcjTVgC4dFl7io9vMzRJcjRCFGg8DiCGGtcEofcFgkMp8em/ZMR3 7XSoHhUwh96L4JW8nFWtgznhNAVoYU0y1jclvEYEf8ea/jTWSNHvEy2CKLIOM2QDrbbF rlwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782801479; x=1783406279; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=26LuwxXuYnG2tABKOgMVR7HJmLwQlsRPpHyBPQzuKoY=; b=gvVTYpHqwZGEGOf+8menMXUd+UWNpEOCNwjw5tdISKqQFtpWAJZNIcCbcKm0NM9ssI JkHM60rOpTO+2fEb26uIvAf/Y42ty1vDfbRDa7Zh1Z+a+kpFqxsurhX6XZxGN9xgC/Uy g3w90JYfeF4UsfPBXF23bsBBs1pRtKQ1nC5VDgSmyO8BMppEjA3S7vR72dxhE4J2ogIo 4vbxpu7y2HkxkfphCyEdzpsj8cYDDRei6SP+H7Na6PD7RQgmINYfFhQEM8cQaQxLhGAP F98obFroER8ZYQiXk8q05T/cmtp1anGiOANTS0BZwzCVoC/yZiJKDF/yD1xolziMy4c7 XsNg== X-Forwarded-Encrypted: i=1; AHgh+RrgAPRMrELsDtskyzYbl3h2X1jnr/HWhlcQdEF10KgcgMET6uil49XXuILibwusdUCGjZOSqv5bdkvIIgzzy20H@lists.infradead.org X-Gm-Message-State: AOJu0YyMG0JDHYepaBPWa06S5XgmlgyaUk7XBaRDHmT2vhTpYdDus8Ra SSp7IDY8gOQJgg2W1wroexvqSo5Mg+tRF0b6PJT0MIPHJyR5t/KgEsVw X-Gm-Gg: AfdE7clvwnhst7vMRfUkmNJkTSpi5BAJiaLuQHZULgLMPilNG4NtkGxxa5K7h3zowXN LQY6xr+ipLlBkNoFXndwchhWMXu6dIMrPB0zl9x0TTByXdj7pItWUxy2V2R9bYM9kiAlE2P/jl1 T1b84TdaS/n4NIlZ/ayu+Bw8B/oVj144PZrLqHPMJ/CDwa3pAyTDbQz+izCr7wq9wsXv9rrWC8/ RXWkYCkag8moCTEnRoYlNUC/QurhaeXcp7PfhbU+6rqtWSSzM/Oj75K3BK70AXJDU6zxnARztp2 8fG1ZirCaOQcwYN9adlTCX4fcUBKoUHktKeVLhV7rJi6OY6ASKbrLe6RCz24EmwafUllPZoQcN+ qFWOnVwxNv/HnRB9qTxSTDxp5HUHMteErrQ7WQW20pbCSPF5/VdDnR0jwV0V1EYh+GBfNA4kd32 xyAbptgD3/azKGJaLJrpuxR9h1yB534HhG4TkEcSN7VB8L72s= X-Received: by 2002:a05:6a00:94c3:b0:842:77ab:35c8 with SMTP id d2e1a72fcca58-8479f3fe486mr1817309b3a.44.1782801479404; Mon, 29 Jun 2026 23:37:59 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-847a02cd237sm1165061b3a.32.2026.06.29.23.37.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jun 2026 23:37:59 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Takashi Iwai , Nick Li , Herve Codina Cc: Support Opensource , Liam Girdwood , Jaroslav Kysela , Srinivas Kandagatla , Charles Keepax , Richard Fitzgerald , Matthias Brugger , AngeloGioacchino Del Regno , Shenghao Ding , Kevin Lu , Baojun Xu , Sen Wang , Oder Chiou , Linus Walleij , Kuninori Morimoto , u.kleine-koenig@baylibre.com, Zhang Yi , Marco Crivellari , Kees Cook , HyeongJun An , Arnd Bergmann , Qianfeng Rong , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bui duc phuc Subject: [PATCH 20/27] ASoC: codecs: rt5668: Use guard() for mutex locks Date: Tue, 30 Jun 2026 13:34:42 +0700 Message-ID: <20260630063449.503996-21-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260630063449.503996-1-phucduc.bui@gmail.com> References: <20260630063449.503996-1-phucduc.bui@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260630_073801_875979_6CD98298 X-CRM114-Status: GOOD ( 11.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: bui duc phuc Clean up the code using guard() for mutex locks. Merely code refactoring, and no behavior change. Signed-off-by: bui duc phuc --- sound/soc/codecs/rt5668.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/rt5668.c b/sound/soc/codecs/rt5668.c index fed6de40b8c8..4154bad27610 100644 --- a/sound/soc/codecs/rt5668.c +++ b/sound/soc/codecs/rt5668.c @@ -6,6 +6,7 @@ * Author: Bard Liao */ +#include #include #include #include @@ -986,7 +987,7 @@ static void rt5668_jack_detect_handler(struct work_struct *work) return; } - mutex_lock(&rt5668->calibrate_mutex); + guard(mutex)(&rt5668->calibrate_mutex); val = snd_soc_component_read(rt5668->component, RT5668_AJD1_CTRL) & RT5668_JDH_RS_MASK; @@ -1053,8 +1054,6 @@ static void rt5668_jack_detect_handler(struct work_struct *work) schedule_delayed_work(&rt5668->jd_check_work, 0); else cancel_delayed_work_sync(&rt5668->jd_check_work); - - mutex_unlock(&rt5668->calibrate_mutex); } static const struct snd_kcontrol_new rt5668_snd_controls[] = { @@ -2356,7 +2355,7 @@ static void rt5668_calibrate(struct rt5668_priv *rt5668) { int value, count; - mutex_lock(&rt5668->calibrate_mutex); + guard(mutex)(&rt5668->calibrate_mutex); rt5668_reset(rt5668->regmap); regmap_write(rt5668->regmap, RT5668_PWR_ANLG_1, 0xa2bf); @@ -2400,9 +2399,6 @@ static void rt5668_calibrate(struct rt5668_priv *rt5668) /* restore settings */ regmap_write(rt5668->regmap, RT5668_STO1_ADC_MIXER, 0xc0c4); regmap_write(rt5668->regmap, RT5668_PWR_DIG_1, 0x0000); - - mutex_unlock(&rt5668->calibrate_mutex); - } static int rt5668_i2c_probe(struct i2c_client *i2c) -- 2.43.0