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 7D904CD98E4 for ; Wed, 17 Jun 2026 10:38:58 +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=oCUXvrbdh2cMObj7Yx72xMWUVLVGbJrlQPkt6NyxLyU=; b=jg+eD00rbXXhv0E3O8pB9Q6c6a lC9/3vlYt3K7K7xhfgtyLvXt0HuNHHCfimKdYTb1JL09jppsMrgmKQvR86E9jpIJc67xxI+bLdpKq XTT+5lZiwssu73BaLlJ7x9GfurSQxVq1upWpvfOTeT/1mjMpVI02pcA7yXCGZE4whyVKYnSEuNyGB QvqCbdYCvR0TgyOQEDsJpXrHrWvHAd201V6BhF7aAA6AgGR5C/DrMQjnpPj73ZEyoo5BjnVJmL+0h yOVEwLubzs4Bj/5acPa2u2f5o632CgxYURY4LZwMz/6kwX8p/2KhzTWQi8JwOxqlLL+uE8jTpEkCv ZrD0zUFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wZnfY-0000000H85v-1lLq; Wed, 17 Jun 2026 10:38:52 +0000 Received: from mail-dy1-x1335.google.com ([2607:f8b0:4864:20::1335]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wZnfV-0000000H83a-3I0P for linux-arm-kernel@lists.infradead.org; Wed, 17 Jun 2026 10:38:51 +0000 Received: by mail-dy1-x1335.google.com with SMTP id 5a478bee46e88-30bdb3eb5f0so151927eec.0 for ; Wed, 17 Jun 2026 03:38:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781692729; x=1782297529; 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=oCUXvrbdh2cMObj7Yx72xMWUVLVGbJrlQPkt6NyxLyU=; b=W09vvcumZ/en0nvy7zol/2Fj30dwUsn8t4lMUC0fdGTCSbO0NwNW7Y46WVziFyHYWC CWF+3wbXyAVnh6JknG6nGz3eMgqg4d/R028EyPw4BfVkaJpXJmkjDLBohjFUwCozaPjQ b1iOiuiKjeUOpEt5ybpr44RK554YU8e3zomtNwWCfwg2jaPA0PM90KoB4jqCEYuTARbX iASCXl4j4aha8E4RHIZtIJH3n38vlD3douVV1wuxr5dfdp8gp0IoPxdKZz5GAnNtRWF2 jG2/1l4hnu7iJpomYf6l5DhMq6yXcePr4OxPyPpUqa7WdlvMqGGpWTxvk8YMZYFypBwk nA6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781692729; x=1782297529; 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=oCUXvrbdh2cMObj7Yx72xMWUVLVGbJrlQPkt6NyxLyU=; b=T2K5uz5Q0jv+XaQZAAVdhwH6hxl8t4qksep9D2+wkKR/JTPQ5ZQcHTOp0DSBkRiL3B X9qF/Ox+eykX1/qCVuoozWI5lM10ZlVASAAFxTO9WtZ785vP+CBd2S7ytZyPYUC9oZPo WyKv7qzW5EVM8zoVH6uzk1PhNbFAQXB/VXX6pTpTCBhHYcDO4o7tEUYHJxIsnGUNzizv BySnf2QNKI1merI6FEjk6nNxUPSce9aq6NOvWrQeUOsKOZToYJ0289f+QP6bFVXQCLXp cOC0xsCqToAwASuJD4m1qT8PPKAe9DbW9VY2oURkdaxdfrtt7tzYtIQns61HSjnwI0sg OPbQ== X-Forwarded-Encrypted: i=1; AFNElJ/wZJd5dE7Q2UOO0CrtMRtO1IgJgIIj5s3scAJDyBLJh5+dXXHQQLUinM7feW9bPqQxAB3oLWrGe+FsajcpdnuW@lists.infradead.org X-Gm-Message-State: AOJu0YylSK5xENi4cwRDQbleuqSchRzQ59ev33O3igafBE6UU9ldHJjV VYjOyk6syJiog9rzaWUPJ3VW8rKagm2XALvAUdkw/oeq9ZI3quF1E3h0 X-Gm-Gg: AfdE7cmD5zhI0+KoCqx5Wv4x9i43sw4rKDfTheX/DKSILNWHhXIkzWExwK5coG/+IC7 /MRsAbaR8WGqTQbsB80tbc9H+d7D9wyDvo57NfeFzRt4qw4kF/98b5xsh4ijgNSSzz00N7pAz+5 36OiYGX9m1+mRDTMSvGa4mXlFpk2+mR6Utgy9PlkHChdSd2+u0gZcjeBsF365dmr9nqyJaOe2aG 1nwdcxPg7hTiAQV6qODmUyZxJT37kohkT+zX0F75y7YJu9q9rBGJmgTBtIzIPqdRuPfWAY4gwNG jjF2Xm9e/07cZOVeiuWOxqBtftsYn5tBfH9V11s7H7nsRyO7FbR9a+gPthgSq6wTj0L0aywlKro GxmoR1q3gHNSuFWUZYyVtPTmLCydHP9VD1uhpxsfyC3zPt3ANzR1cJCrMEndrm0VQwezQkXUKIh o2OzfIGeQ5XscSdmLsygBTlpW2MIwbwEg2ce2H9DU2RQCOYxY= X-Received: by 2002:a05:7300:3aa8:b0:30b:df3b:fe94 with SMTP id 5a478bee46e88-30bdf3c0705mr265671eec.3.1781692728927; Wed, 17 Jun 2026 03:38:48 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3081e5d0828sm24616275eec.10.2026.06.17.03.38.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jun 2026 03:38:48 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown Cc: Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Cheng-Yi Chiang , Tzung-Bi Shih , Guenter Roeck , Benson Leung , David Rhodes , Richard Fitzgerald , povik+lin@cutebit.org, Charles Keepax , Support Opensource , Nick Li , Herve Codina , Srinivas Kandagatla , Matthias Brugger , AngeloGioacchino Del Regno , Shenghao Ding , Kevin Lu , Baojun Xu , Sen Wang , Oder Chiou , Lars-Peter Clausen , nuno.sa@analog.com, Steven Eckhoff , patches@opensource.cirrus.com, chrome-platform@lists.linux.dev, asahi@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, bui duc phuc Subject: [PATCH 37/78] ASoC: codecs: mt6359-accdet: Use guard() for mutex locks Date: Wed, 17 Jun 2026 17:31:54 +0700 Message-ID: <20260617103235.449609-38-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260617103235.449609-1-phucduc.bui@gmail.com> References: <20260617103235.449609-1-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-20260617_033849_834479_DAC5AEFD X-CRM114-Status: GOOD ( 12.19 ) 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/mt6359-accdet.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/sound/soc/codecs/mt6359-accdet.c b/sound/soc/codecs/mt6359-accdet.c index ed34cc15b80e..5feefd0cad75 100644 --- a/sound/soc/codecs/mt6359-accdet.c +++ b/sound/soc/codecs/mt6359-accdet.c @@ -398,14 +398,13 @@ static void mt6359_accdet_work(struct work_struct *work) struct mt6359_accdet *priv = container_of(work, struct mt6359_accdet, accdet_work); - mutex_lock(&priv->res_lock); + guard(mutex)(&priv->res_lock); priv->pre_accdet_status = priv->accdet_status; check_jack_btn_type(priv); if (priv->jack_plugged && priv->pre_accdet_status != priv->accdet_status) mt6359_accdet_jack_report(priv); - mutex_unlock(&priv->res_lock); } static void mt6359_accdet_jd_work(struct work_struct *work) @@ -416,7 +415,7 @@ static void mt6359_accdet_jd_work(struct work_struct *work) struct mt6359_accdet *priv = container_of(work, struct mt6359_accdet, jd_work); - mutex_lock(&priv->res_lock); + guard(mutex)(&priv->res_lock); if (priv->jd_sts == M_PLUG_IN) { priv->jack_plugged = true; @@ -450,7 +449,6 @@ static void mt6359_accdet_jd_work(struct work_struct *work) if (priv->caps & ACCDET_PMIC_EINT_IRQ) recover_eint_setting(priv); - mutex_unlock(&priv->res_lock); } static irqreturn_t mt6359_accdet_irq(int irq, void *data) @@ -459,7 +457,7 @@ static irqreturn_t mt6359_accdet_irq(int irq, void *data) unsigned int irq_val = 0, val = 0, value = 0; int ret; - mutex_lock(&priv->res_lock); + guard(mutex)(&priv->res_lock); regmap_read(priv->regmap, ACCDET_IRQ_ADDR, &irq_val); if (irq_val & ACCDET_IRQ_MASK_SFT) { @@ -474,7 +472,6 @@ static irqreturn_t mt6359_accdet_irq(int irq, void *data) 1000); if (ret) { dev_err(priv->dev, "%s(), ret %d\n", __func__, ret); - mutex_unlock(&priv->res_lock); return IRQ_NONE; } regmap_update_bits(priv->regmap, ACCDET_IRQ_ADDR, @@ -498,7 +495,6 @@ static irqreturn_t mt6359_accdet_irq(int irq, void *data) if (ret) { dev_err(priv->dev, "%s(), ret %d\n", __func__, ret); - mutex_unlock(&priv->res_lock); return IRQ_NONE; } regmap_update_bits(priv->regmap, ACCDET_IRQ_ADDR, @@ -521,7 +517,6 @@ static irqreturn_t mt6359_accdet_irq(int irq, void *data) if (ret) { dev_err(priv->dev, "%s(), ret %d\n", __func__, ret); - mutex_unlock(&priv->res_lock); return IRQ_NONE; } regmap_update_bits(priv->regmap, ACCDET_IRQ_ADDR, @@ -540,7 +535,6 @@ static irqreturn_t mt6359_accdet_irq(int irq, void *data) queue_work(priv->jd_workqueue, &priv->jd_work); } - mutex_unlock(&priv->res_lock); return IRQ_HANDLED; } -- 2.43.0