From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) (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 3D04C3D3326 for ; Fri, 26 Jun 2026 06:14:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782454457; cv=none; b=fTrXwr9zBkE8OgqM4tocjiHwgfo03M6VpzWx/s6tDeDwXSCJwporvs+ZGMv6GGyRZFK47B3oMukJ1WEs1sMEP6y9l8rA0MA7DRQsQ9UpvQBKQH9l/19u2Y9Di9RwuoiMzJ8mbESJXwRI8hRtsEL2XSYI6zNPly7r0yvHmRPUDQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782454457; c=relaxed/simple; bh=XBo9TFWfRkkBDWeIBbEHSqFNAD+gQAnKPasD7gZlVgU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Synb3tbtiPZP/nXbczoKtx01nLK5YQ7FQBJWDj8KZxnRJAAQdqX+26s+uEtyPS78bv9lx1Jv0mQGxnPgBnSGM0gKXH9PUm6l0v8N3E4DwNe+ou5UrGtlVu63LJHCoD1OT5j2sUjJK9Ior5Z6/X0ujUvrSbFUZxQ671t9ZxsIk2A= 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=gCAUBlXU; arc=none smtp.client-ip=209.85.216.52 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="gCAUBlXU" Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-37d55e8d3e3so320536a91.0 for ; Thu, 25 Jun 2026 23:14:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782454455; x=1783059255; 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=/CvHhZDuh9KEqGXTaRtE+YpkRyUyzW6BE6haBhiMpzo=; b=gCAUBlXUcbP+SnETHvcgrXvs0+wZqd35G0nk3bJwahozl7Ir8t27xCmJblJeMq2ukw QKlCJSRwlg9/SJprxuJwRAgnkR6RS7KvU0f5qdytB92I4t6U1qgU7QzMj/RnDaksQHpg /y95vdATMz9bXr40p6LOZFDuue7F7Un277V7Y7PHYTrMfLgqUVPCz19l58y9hXgB7Qbh C3nM1HQT8thEZ9HnpkmOobtBxRHroKDtYV6WBE/uKIxGT2Jz3p977cU38BS07SkxPml+ AA6boO8wZjoGSAs8HTLP2O8TNQZTa9otMfX637gAjGDZIBJ9CE3UFA+Rg8NSSKVWuKhi N4qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782454455; x=1783059255; 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=/CvHhZDuh9KEqGXTaRtE+YpkRyUyzW6BE6haBhiMpzo=; b=niPfoTM8+c2fyQkFeDwvFI+f9FQKCaWCnNxctrMOq8IpWGdVofa0r8itJ1n6oL/521 2QmTBPsZUIH/cTIPlb63O32ofgrAwigkk62QffcH3r5TtPe2ow/A+4uMxq5AgW0Fbh1K uZj8mntEd0+PZROlsBm+PUMrP0RIvBSszGKYLaiSUtVzXot7+Or5KP3bp7ooquesz9hS iYbGmHW70R5lZIr5lz2HeWMLkfBMgTPVDCQqf7gRn3d+fEG7Ma72NxmY2I0gb3QgB+r0 dtuzIz6a74qW5XbmAfqKS3Ft7oHRVgUi6s4n9WMrSIXGvshS4XNpOpyU5pp4q1f3SpEF LfGA== X-Forwarded-Encrypted: i=1; AHgh+RqJ68AsKPmUswZ+CTmAhIoUKKeNkSTQlV58wIIy9Olrif+iAjmk7ruwfZdmkeBFZcjQmPP46tOeYJxi3FI=@vger.kernel.org X-Gm-Message-State: AOJu0Yz1rWvI/fxK2Zv0cxGm65MtOPmNN8QB89VPNu/m75qCeQmdTu22 Lcz6NhOwl6GflqY1YIENQqcmAz5IiuwowFV4QU0mI4gjKsup+QoXvi6X X-Gm-Gg: AfdE7cnmxO886IYs1Q+UGPa5vz2ciJoNxFwRaetf9d98aLVv21hBNDXDAh6gayfsNRs ev0rXy8MSDeR70vIyslCPE6Zz2s6q5C9J6RMgttHH2Blao+aIvkZ7mO1bQvAcEa5FwL2RaPtFd1 FUwTJenxuqdFNz7SuVCM55m5+DsX5mwZOC6QP/kLeTRDxXbVPTkDcZjgJGeTnuQZFwNfUAQU9Uq jZZrnfzYrLpN9gMxxGjfvLceNXYvMXi2IXUXfBh4A2YfOhUOQxarzsrgz3YTvpKQ9DD0uFcVgH4 /XWYFgVqWwj0msRjPpfiElFtRCnZ7eF9Sr94LURp9kGLHLnkg5NoZ7SOYQt2NWVXnfkQbxiVwkE EPkVq7i8xcXY6l6MEsLwOyT95QdJmjKQJ57ZtWSs0uOQ4P4WDyNmPaclw6XGgedpZ7mKVePyHso SRn0DSgrfl7wh2fsJ+eLfqN0U71/g8fSgtgQzIUkhhTenyQUU= X-Received: by 2002:a17:90b:2f87:b0:35f:b9f1:fded with SMTP id 98e67ed59e1d1-37df9163af0mr4081576a91.12.1782454455461; Thu, 25 Jun 2026 23:14:15 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-37e12da6ec4sm302051a91.2.2026.06.25.23.14.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Jun 2026 23:14:15 -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, 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 05/24] ASoC: codecs: aw87390: Use guard() for mutex locks Date: Fri, 26 Jun 2026 13:13:10 +0700 Message-ID: <20260626061329.23264-6-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260626061329.23264-1-phucduc.bui@gmail.com> References: <20260626061329.23264-1-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/aw87390.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/aw87390.c b/sound/soc/codecs/aw87390.c index 020213e0ca4b..8150670fde2d 100644 --- a/sound/soc/codecs/aw87390.c +++ b/sound/soc/codecs/aw87390.c @@ -7,6 +7,7 @@ // Author: Weidong Wang // +#include #include #include #include @@ -225,11 +226,10 @@ static int aw87390_profile_set(struct snd_kcontrol *kcontrol, struct aw87390 *aw87390 = snd_soc_component_get_drvdata(codec); int ret; - mutex_lock(&aw87390->lock); + guard(mutex)(&aw87390->lock); ret = aw87390_dev_set_profile_index(aw87390->aw_pa, ucontrol->value.integer.value[0]); if (ret) { dev_dbg(codec->dev, "profile index does not change\n"); - mutex_unlock(&aw87390->lock); return 0; } @@ -238,8 +238,6 @@ static int aw87390_profile_set(struct snd_kcontrol *kcontrol, aw87390_power_on(aw87390->aw_pa); } - mutex_unlock(&aw87390->lock); - return 1; } @@ -280,14 +278,12 @@ static int aw87390_request_firmware_file(struct aw87390 *aw87390) return ret; } - mutex_lock(&aw87390->lock); + guard(mutex)(&aw87390->lock); ret = aw88395_dev_cfg_load(aw87390->aw_pa, aw87390->aw_cfg); if (ret) dev_err(aw87390->aw_pa->dev, "aw_dev acf parse failed\n"); - mutex_unlock(&aw87390->lock); - return ret; } -- 2.43.0