From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f181.google.com (mail-pf1-f181.google.com [209.85.210.181]) (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 24D4123BD02 for ; Fri, 3 Jul 2026 05:57:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783058247; cv=none; b=HWaOfnT6ZjB38x/5NQbSqBejIKHIOqAsX05dZJ756xuiNL15D2VUNxZoIjgFQZMRkAzw9Wel0DW/4TTj6NGn+E9M4WUTwRIA6C4WUQWe66oqCiL1r2hRIXnLgi2qWg1xv58r/Z8ZQvvfAniwV0AWqjjWXPDyNTw/0JtmNLnO2Gc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783058247; c=relaxed/simple; bh=l6qs5I0JUI9K1DiRIyWqpra8GOK6b66PJxrAnmuwY7A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Uk1IenUXKx4MBo5bv5gV7rcpjdELPH4GX7QxcLj4lFwHrAOnkCh3wEJJc5KwB7LpJGguFVzO06wQZkPFNwNuAix0mOxWJpIl1Jb9jPN8KDS6Kz62uz2mxqtHeoW7F8ExicbiG9icbXvsYp+AM0l66TkUDCPWG3X9yxYKzzB5Mmc= 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=fWybLose; arc=none smtp.client-ip=209.85.210.181 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="fWybLose" Received: by mail-pf1-f181.google.com with SMTP id d2e1a72fcca58-842338c18e0so174245b3a.1 for ; Thu, 02 Jul 2026 22:57:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1783058245; x=1783663045; darn=vger.kernel.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:content-type; bh=vUf2B3EuRxEbD2AxXAzHzC6DSRPTYh22ar9PET4jqsg=; b=fWybLoseD6pONFQfLUmHRCa8z3Bn/rWHopvvt9527odjBagqOigACwOpWc3weIdOWh XV5TIXKZeazWsVV9g6UnQN+TNvsJuHywI51nVpIj3ER0rm5zfcJaS2QSVoJuAJD5mbNj xLHL2ZmCirI+rUDBnicSzFZHNmnsvebXjE96nOzx920hHM4mJzrdFJEILeoMgYWIVpH0 jsv8WbOliOBs05tgRxmlvL8J1y38a552KcJg9gZy7zslhJKAdiTE1i9U/JBAuZmRNj/w OA4GBA9p/gI0WO90nSa36YbqXcqFd+Br8Fa5BTvvaSr/XhCcOBz2lusNYvuKNSdHEU/x Fm3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783058245; x=1783663045; 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:content-type; bh=vUf2B3EuRxEbD2AxXAzHzC6DSRPTYh22ar9PET4jqsg=; b=ZN3mQQSALhre2RvRg3bFXlcR1oGHb0zcvXsGp13r7RibT6gj4lpdQV+jh1ZOY3RkQw V4X1nPjpkp/48pXqTMxdiDKELfptLnjSK8c7KF3auO/MNkSwUGdFvlRenL8OAU8BzoYi oSABCMJkjdqbDrE8FuylAIp7/ja4s5Lx/Txx4pC/H0juzMAO7JjFpToGkIzDWspmPLLP Dwd1LEJTH2ZLiof3r4iyLIugHeInRh6NH28g0+eD0PN3+p9+jdNxzqsgntVlr7y2+yAv mgmlNmHxsvb+ahCAaUWRwptiEgw/TNJ7GXsfgcox6Q1qJfzvNugeIGI6CcaHyE//3EjZ zpMg== X-Forwarded-Encrypted: i=1; AHgh+Rryqg0IMLdCQkq6J4L9IziJLpXvWYtzdPk5AuG40mpkFbTbcpCGsBX7dtkP6tPt0pG8euJ5FZhQqXQKdQ==@vger.kernel.org X-Gm-Message-State: AOJu0YzrEXMb9InkI7G1Ke4bJrrfwDzPi1jD2STNPiDGB/8cRLLA+2zW tVh0QddW9H2GaT4gqX6nAvO8T2nmdjCyEGCl9nIqKfmNE+vYleSahgIc X-Gm-Gg: AfdE7cmI171rERz3J2BYO2B2WzUjG2ufc6fKVMVlwNV9OK/k5k0znlxPWj+0x5KKEVl HrhHqESpCwvCwNj3OcNdp0c1d2+SGFcJqxKV+7Z8v4j9jKCHtGDGxGGngPhJi4YNCpeE73vfZkk 7Dl1sz6Uav9Wv9cgk5HKeq+He6EtgTvfzEVe7Bb/9VKcpEhDsP3lNWTie64NVxVzT7Zth0dC6qf jkfA+nsdq/yWvxga6YG3PnBETJnUyaf9c4GTnXIr7Zd8liPXzdhQZoYCOhreXYqvRCEOC8f27JW Oi3ZYCK7in/nSTeDz1+FC3rAAO/erEHyHPvD/8t64NZtBFAFLHH4dotIowFsyjCJi04jeg72TSz 6LO1BMUK79u5sf1TTcjWf6d9h1Hl/LNJkg+BnQ0wAh8+qtz+kmTP/4Ds6ftrH8yJcGq/QmJbfbP OhxeY3kAa0fAfyGrIwIrHe9urXf7MMbyA1xPTPKjxntpJGYpvbBh8Qf4IlQg== X-Received: by 2002:a05:6a00:a383:b0:847:8203:f530 with SMTP id d2e1a72fcca58-847c0795447mr9921830b3a.14.1783058245396; Thu, 02 Jul 2026 22:57:25 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-847cb94b3e6sm2340028b3a.33.2026.07.02.22.57.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jul 2026 22:57:25 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Takashi Iwai , Tzung-Bi Shih , David Rhodes , Charles Keepax Cc: Liam Girdwood , Jaroslav Kysela , Cheng-Yi Chiang , Guenter Roeck , Benson Leung , Richard Fitzgerald , povik+lin@cutebit.org, u.kleine-koenig@baylibre.com, kuninori.morimoto.gx@renesas.com, christian.ehrhardt@codasip.com, Linus Walleij , Arnd Bergmann , Sakari Ailus , Thorsten Blum , Chris Morgan , Dan Carpenter , Marco Crivellari , Rosen Penev , Weidong Wang , Teguh Sobirin , Val Packett , Luca Weiss , wangdicheng , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com, chrome-platform@lists.linux.dev, asahi@lists.linux.dev, bui duc phuc Subject: [PATCH v2 20/24] ASoC: codecs: cs47l85: Use guard() for mutex locks Date: Fri, 3 Jul 2026 12:53:51 +0700 Message-ID: <20260703055355.244898-21-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260703055355.244898-1-phucduc.bui@gmail.com> References: <20260703055355.244898-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org 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. Reviewed-by: Charles Keepax Signed-off-by: bui duc phuc --- sound/soc/codecs/cs47l85.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c index 42fafb0b392c..9ee60616c04c 100644 --- a/sound/soc/codecs/cs47l85.c +++ b/sound/soc/codecs/cs47l85.c @@ -6,6 +6,7 @@ // Cirrus Logic International Semiconductor Ltd. // +#include #include #include #include @@ -2504,9 +2505,8 @@ static int cs47l85_component_probe(struct snd_soc_component *component) snd_soc_component_init_regmap(component, madera->regmap); - mutex_lock(&madera->dapm_ptr_lock); - madera->dapm = snd_soc_component_to_dapm(component); - mutex_unlock(&madera->dapm_ptr_lock); + scoped_guard(mutex, &madera->dapm_ptr_lock) + madera->dapm = snd_soc_component_to_dapm(component); ret = madera_init_inputs(component); if (ret) @@ -2537,9 +2537,8 @@ static void cs47l85_component_remove(struct snd_soc_component *component) struct madera *madera = cs47l85->core.madera; int i; - mutex_lock(&madera->dapm_ptr_lock); - madera->dapm = NULL; - mutex_unlock(&madera->dapm_ptr_lock); + scoped_guard(mutex, &madera->dapm_ptr_lock) + madera->dapm = NULL; for (i = 0; i < CS47L85_NUM_ADSP; i++) wm_adsp2_component_remove(&cs47l85->core.adsp[i], component); -- 2.43.0