From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 732443EC2DE for ; Thu, 18 Jun 2026 11:11:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781781081; cv=none; b=EnZzgCz7GEbOaTvOKW6HLnWAe7aRaHSMMHdFtZjPSq3aty8umW9wes0AXIZXim08hAnxc/pxfzBp3nJvNaLpQb0QSmORxQINaiXVjq1/+r0BF4fsHZSq+FPXjkjNBsGYuXElrFq1UHspx6vHyPZZq/VX4vjtDrZIYaP02I7jbmA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781781081; c=relaxed/simple; bh=cWUAkEKedyEvWcXqXWHihLQEc3eXm0hRijmvJp5Fa/s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QHbwlaeqBAMYjqiAJFZJuXF/ONruvRO++IKO3xJL7fTY5C8NtIaWfrc02lBjVvaCP7MzkqenxTqSzDDYojcdX/k1tfZacdYkTJ+yJUQqkFUFJ9W00PHcuXjMh9h1431yPmRFAxfuRcefxntoVBhpnkhODXwLKRLCh+z2rIVMTeQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ny4aYn0d; arc=none smtp.client-ip=209.85.214.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ny4aYn0d" Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-2c6c57c5bcfso7467745ad.1 for ; Thu, 18 Jun 2026 04:11:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781781080; x=1782385880; darn=lists.linux.dev; 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=ajmHWU8IR5TpfwHKx/3DZ34C8KY0J7+sApJwYsPJ4Rk=; b=ny4aYn0dhLesW8OLfoRinBLXJpRpI83qCYuo/CYvPygj2lDYZKAJQ7e1cFd9PsEOSA pgegdoWGxr8BmKcBiUNfDNR0Wmg0geio1wr7SncEg0uSVG5AwniYqiaCK5lqVF8l1niM zjdIFpdnar5RSumm9r1y0vUsPJCjWupa11Ff4FLHMR7qZa71ZXkTyhd8bRaxkdf4fdJX J3fJRoBpom7p9+DE9urDfIL1Kaph9W30NmkQV/bLxP34p9p3enMiaCzNrP7Tee7DITBQ 6uIANZBGwMt1tWzobBEnY92Ii5mvbhCb7cpDZ9NRJZHwe04gl8q0r9Z3avkmLDbtivmS 0JDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781781080; x=1782385880; 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=ajmHWU8IR5TpfwHKx/3DZ34C8KY0J7+sApJwYsPJ4Rk=; b=QquWvVL3aDRoa3pWgW0jbnIZFjQqCQrSAOMs9esBVfjs2wSV+VqqSI6fbvkieI9nSX UC7h78KqKXwVBf1AoveRbDCfK8MwU9gsMViWxNrDeW4Koi/X+9eWKGClKBTdjikFBAk3 XuOiZrTGFMzwlcWgBIH9e6bNaErrFyIYjnb9e4jM1V67lbkCCUZx8KykMuV9SzoLyzXu HVeaYalvgL2Lp4/tw2z4KViXp74RRkoyqyI67btQBhpGy9yL4zl7pJspnoaTL2vdTCRS TbOlV1Bg+6bQnSSBQiYce0SwBrdMux5xpS0IUz/s6D/lz21x4fnBPSLbGHHVjnzbfdGz Gsow== X-Forwarded-Encrypted: i=1; AFNElJ9osGVF88mJe42k+V4jL9KRPeOxaPZp0mRe5oi/uhn7Nxx4NNy0P3s2b5+awwdJgcBhevlLLStbhu5zj8Qd0jo=@lists.linux.dev X-Gm-Message-State: AOJu0YxBBmojrTnw6Gbk0+9V0Zq7kJKrUv3iQ+gB6nfd0uM4bTQpGrKm pH0TVyPV3S8aFUNlBDIkP963WPfyElvCvDW0HBPD4okU4kRzOFu7+Zwz X-Gm-Gg: AfdE7cm3RcSpFLbBl/l3iK0emmSrE+srk9chBQy1MxCpeTAQdYTn9HL9ex9Hhay1Ns9 EHs/UHLFvgCctvk5ahbJa+JVik5JJJCVqhMhs+r0xe5RRvYwTRKV6+GSbUbFcpx3H0y1rBXCTKD oAm4xzl79WLNKdwrAooZJkqCcPmUnuHZA4OwNe6Eg/ZfSEvy3vIVEi/nx74prI3HKitP5BBm2os wR7ASW/iOt2DJk9tes6S7vdGp9Ri+IZ9mlE78tRyOWBEzy21BZNICnax1lx4kZ8eH6LHThj8pcT Vks6JeB+NLqfsbjwP9+vh80z2Vk9IfCuMVCwRB/n8JBzEF5B7A6BZbwrZ7tZR/B57sFEEVGAcMm PUOIU/+inBNnAf6oJY231WnyluySrq4FkLYBFDb3Qdsfu1J0rEZP0ixTvg+NGLwmPjiBi0pRe+j Uv55NHNDfjSiF0QKB9S8eSWOocl+X3RuWtxIqs5Gatbcfie/Q= X-Received: by 2002:a17:902:d4d1:b0:2c6:a99a:52a9 with SMTP id d9443c01a7336-2c6bbf99280mr82302315ad.7.1781781079841; Thu, 18 Jun 2026 04:11:19 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c42f1f0f19sm196384565ad.10.2026.06.18.04.11.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jun 2026 04:11:19 -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 74/78] ASoC: codecs: wm8962: Use guard() for mutex locks Date: Thu, 18 Jun 2026 18:08:23 +0700 Message-ID: <20260618110827.232983-18-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260618110827.232983-1-phucduc.bui@gmail.com> References: <20260617103235.449609-1-phucduc.bui@gmail.com> <20260618110827.232983-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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/wm8962.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index de18b1f85a32..6389990944ed 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -1568,7 +1568,7 @@ static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol, int dsp2_running = snd_soc_component_read(component, WM8962_DSP2_POWER_MANAGEMENT) & WM8962_DSP2_ENA; - mutex_lock(&wm8962->dsp2_ena_lock); + guard(mutex)(&wm8962->dsp2_ena_lock); if (ucontrol->value.integer.value[0]) wm8962->dsp2_ena |= 1 << shift; @@ -1576,7 +1576,7 @@ static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol, wm8962->dsp2_ena &= ~(1 << shift); if (wm8962->dsp2_ena == old) - goto out; + return ret; ret = 1; @@ -1587,9 +1587,6 @@ static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol, wm8962_dsp2_stop(component); } -out: - mutex_unlock(&wm8962->dsp2_ena_lock); - return ret; } -- 2.43.0