From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dy1-f169.google.com (mail-dy1-f169.google.com [74.125.82.169]) (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 8EBCA43D4EF for ; Wed, 17 Jun 2026 10:36:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781692570; cv=none; b=sU10uuYiUMMCJRRenDUVNxjPox6oddHi7ccCvUBb1RAjs0l0fAazv+pj68sv3AgpyqQb4mYBUQgiNfcaxgAu2OpSYXsyjEL/jaPMQY/GpGfpJLeV0xwKCOR0vDugJu/neABjKlQ+HoBdR7qf1WQbwmrr9r62rxDBoK2tJCzeXZc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781692570; c=relaxed/simple; bh=1Ss+Jdqrla/9eoL2y7H5bMd8/rEKPHfX+5UCiREXhpI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CRTtNeAgbPNZInSGEB3LOSWbm8cpm7Vd2R2vCz+9VY5qdxVw5QuJeHrrgoQ8jpEZnaH4dHsfi5mIngi0Tpz2nZ8YFKhe4Cs/9wMfs99kNvHygBwo2yReksTtU6G2AqBW9KQfTGRqx0Qqh81f22BEiK30m+9tSr0AWa03FzUNlk4= 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=srmhtQTI; arc=none smtp.client-ip=74.125.82.169 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="srmhtQTI" Received: by mail-dy1-f169.google.com with SMTP id 5a478bee46e88-30bcdf8232fso1790972eec.0 for ; Wed, 17 Jun 2026 03:36:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781692565; x=1782297365; 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; bh=z6VSn4nv3y3oiuNER1JMoThzHaGP2UaouCr3/wB0SXE=; b=srmhtQTIYBRVo1nNy6w6rWCBi6Hy07AHG2aq8xA7TqnxQZtFyDZAejiqR2wX1GRl8A tt2QCBnYeTXBpn8f4M3y0QdBUop0oBbXrYYRC6ZQCi3cqVWNnlhu50oEZ92n6DmHPNcy TiXI0hOWR6QpA4CO0LpMMFoNLBlta3HVQu1V0rsDtU2LXvoCDJzSdj+rZnqKvaW1Izkd rZ0Z0XOs2eVmSPfTMZQC4UPW/Xx6ryhrJWgRTQvvZ5NjNmBbTY/LvLeGKhjyF5n46zDC mcV/xVPATPsKuJAMxwgepWhp8wbZEXOa2MB6YBKvrXK2t/0YMxJwEur7vXyakPQFZ7Bw FP3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781692565; x=1782297365; 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=z6VSn4nv3y3oiuNER1JMoThzHaGP2UaouCr3/wB0SXE=; b=qPp0ecw2GkEJP9Bi59lVbeI+AC7JsKIsww095mPisMagJyhr7PHQdRqHiBplOmVQF9 qk6DU2KFIG/dKbnP4DyM5809urEo0wVmIhK6cr8mAlv4KlwwdOkGkbTd0f+rwfSiTIcV mPtIjK8GVoo1i7DEl3ipFVERZ7CX7U60rAumgDjFSdZApnD45+vREKaVVD9UXpNCnM/z K10Kglr9LV8VbJNYanulI8wnoIDGGPtm42SLtaElpnNC7nqp1XacLyCeAE6JF6iQOBC6 /H07687WDjKYd+m5b/j23SpqQPlDiOYZz6Mel3ZaRCX5r8ayZ4ffxUYTPtcM5dnMZOib naPw== X-Forwarded-Encrypted: i=1; AFNElJ+adZjit4sn0sibN3iCGIpSImhWQvvKYPn2VdhQ0tS2qUxoWHcoM+VDKb86lChV2KOqfoep7/xdp3ot1ms=@vger.kernel.org X-Gm-Message-State: AOJu0YwStXSTcyRclAKWdtgNBs1bOuYl/9623xsH3OVFz3YZFtyeR9XT 7/0s6cAikYYN0ShfmGMqb5myMk5jW4SNXHrFBHnYuFo0ftjXQ6ZwXavf X-Gm-Gg: AfdE7cn7Vhg3rDC2wpj/39Zmot/TNotvAe/pXLh0HPyrfGb5ybqHrdT3oY/y1AGzLvx d9kYTVEIuA0Oi0OyIN/RFVr9X/YjgHZ8UOVWKQd2R2NIUFsCiLpcjnap32ONUgfAiNnehOuKytI XgeNpg4p2pIRA0oCP2iTh/QDwI9OdFxXxdTpWUKrWyhXigiJMrJtDqbqiT1UgBkKafNmUmfANmT zulK63e9sakSvkY4lyvwwtCPMsmN0UxN2H8jSlouPRZoj9/+UHKb9Eyv3h8Il/+jO588ns5e0Kh oxDopF0znTyVPjeXNpFHC+4YUNkldeRRlqX7M4aeulS6vAK+rIGuiVoO3vXJW/foo5+f4pDFd07 NDbTc/1DBf862YtRFsIMpG5pGiLSoJBjbSYUx0Bc3iXhycrxkBfLppT+DiNnl40nMH+vNy/bzdW /wm0xuDraxYdcJwyZWs0/h2YSGR8S5JcrlLTN1iDGKhLCsy5/3Qc4+dfqySA== X-Received: by 2002:a05:7300:2211:b0:2dd:c066:bf7 with SMTP id 5a478bee46e88-30bc9ab88femr1691948eec.11.1781692565454; Wed, 17 Jun 2026 03:36:05 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3081e5d0828sm24616275eec.10.2026.06.17.03.35.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jun 2026 03:36:05 -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 20/78] ASoC: codecs: cs47l85: Use guard() for mutex locks Date: Wed, 17 Jun 2026 17:31:37 +0700 Message-ID: <20260617103235.449609-21-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> Precedence: bulk X-Mailing-List: linux-kernel@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. Signed-off-by: bui duc phuc --- sound/soc/codecs/cs47l85.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c index 42fafb0b392c..9c0eaf24bd54 100644 --- a/sound/soc/codecs/cs47l85.c +++ b/sound/soc/codecs/cs47l85.c @@ -2504,9 +2504,8 @@ 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 +2536,8 @@ 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