From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) (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 DBC9C3A1A58 for ; Thu, 23 Jul 2026 04:56:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784782600; cv=none; b=HZQbEHMIZsDXnNNaP24Lgs5olVFix3PL/JYIDhWwZZk1zY2vTEAbuMLHI6tW25UwqqTLNLwrTwisjQIoRY+6wZiEpl7JTAMWG5m5er6GITygvwQTwYwoQG2VnK2P/niPN0KpoKHHJn0t0U5gh8wKRxuH/45xHoEeoKBY2vABc4Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784782600; c=relaxed/simple; bh=K0qNNfC3kV/sDligl/YtVeKeS0f+6Ya3lXb6LENAZSs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=F/0clTqRIkIpWNwRKPawfkwK174GJpAKW9BCRYh+Sj1PMQSn4daCM98rihGVW8v8AcJzU4Ewjz0EP7YzEu6K/yGq8FZd+yHuHItl5RVdpG7Z82mbfV3U8cUV8V2RKLwu3weH/K32lun6TujOVk+k1BCZt/1UhtzR8N5sYZs+47g= 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=L+THBt3O; arc=none smtp.client-ip=209.85.214.177 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="L+THBt3O" Received: by mail-pl1-f177.google.com with SMTP id d9443c01a7336-2caced6038eso589905ad.0 for ; Wed, 22 Jul 2026 21:56:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784782584; x=1785387384; 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=6nAKMdocPGkvuO4NtwVmzSRSgTeiuWi8Ahf/iUqF1PE=; b=L+THBt3Ogue/f6u48xoVpyL67PRwJjV6FiIRb6FMd0fmJMJmihBRUUIvB6oXgCCnk6 ga2njBwBxb4xQpzBFVwu8p82wJxMY/cTjAOp+OGERaqYX1OagtCNUqGKnJQ0j5tOORVl WDQAOW8eSE1u97FCKUHEqepvbxJ553IKXXDpIdpBjJXnxQ/UKMrC+qKMC8bAP1f4ygkF rqe+vTnQ9WXlZzyC6/yQmIKQI1nw17MSpe8l7toXoP2kyTfOGUpxk7+ejrjVJxsTrXOW EAiZouE8OaG7cuzGEfx+hP/vu3s/uOR7EzvsbiYQ551F4aVJHNVIuq0kQ6cs7GK3BA3h NVWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784782584; x=1785387384; 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=6nAKMdocPGkvuO4NtwVmzSRSgTeiuWi8Ahf/iUqF1PE=; b=idac7jrw2Atfa9gtLu+x6hWm/+7mFj/pk9lGpBhHSMin8wYxhTj6AO4B8gKneX0mdt 4BzjegHeLFxYGrdiESaP8ITZALr5dEeJpveOwiPTNwBZSwR0dL84ZDclloZYVheNw6lC yqOoDpWPZRB6iLjI9C3r7KEx1d9R1XPES0eLsXbP8G31KiNgsfMiXsNqLpqDeQ3LY1Ri Kbn1p64Y7hBjzmJueqmwNa9TnJEKX+SqrrRrQEhkIEt4t2+4XAS2lU02jR+OvNmBGrNm Ra2BZDMHwobFIgPoF5wjjrQdoFGcfPtjH02OuWprmiIklvq2+crXQs8pIzmj3mOa5rwF 6Tbg== X-Forwarded-Encrypted: i=1; AHgh+RqifZzwpAADu/BYrZ7MW3TMHHw4xiqlzsav9s0iVqhjNKrItC6oR1yQFXM1WuzNmC/CxPn5fU2HBKID0/2f@vger.kernel.org X-Gm-Message-State: AOJu0YyATciv5LE7Lu6ISgyUV+r/LNjeBi5DgrCAUeQDoJryjTDLO5dE YhwB02ag745x0b1qg97JxzLDjKj9WksM4B0QvVqx+3OapFuexki7CJKd X-Gm-Gg: AR+sD10ki5r6pqmi2auBX83lo/T90opHSyS+D7nP+pNvm1gI/4Y28NT+oa9NqtPYilf ByCKHjkiyrcrABqOv3o6E0QRSppgFMBnQyqVh2ghK0BtVsXIYeFkJcb7/G/qBTMxh+FcKMd8vjE DuxTXKYzrhj0xnyyqU52ow/mXmoInG9DnPYCezMD6u2AblGbDKKpTQzAenv3hRnkF14OFJOgxV+ JYUF/dfQBY+neEzmuKDIAA62dHKaiCn8jlsmUw/41EWNxnq7dnNb6gEZV40XrECjHn6jRB3+U2T eoCslNlh3/i/NkGdPYSmbHE5VJ7Q+YQeGCOWF9q8UoA8WgmgZLntPolFiUkoIPfqMjx1Sl5xAdM yIDNwa9oE8Xu+/cUvc7TcUc1PkWJSoDt8YTlm39jNLSpjlKvQEbyivLnfEJkJ5FLsZft5iVCkVg l5zkxWRYc/b8cFlqk2qNdVi7OE1k2NT14HWB13 X-Received: by 2002:a17:903:2406:b0:2cf:41ba:96c2 with SMTP id d9443c01a7336-2cfa94ce6demr13480345ad.12.1784782584053; Wed, 22 Jul 2026 21:56:24 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2cfa57542e0sm7258365ad.67.2026.07.22.21.56.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jul 2026 21:56:23 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Lars-Peter Clausen , nuno.sa@analog.com, Shenghao Ding , Kevin Lu Cc: Baojun Xu , Sen Wang , Steven Eckhoff , Srinivas Kandagatla , Kuninori Morimoto , Charles Keepax , Linus Walleij , u.kleine-koenig@baylibre.com, Thorsten Blum , Kees Cook , Chen Ni , Bartosz Golaszewski , Shengjiu Wang , Sebastian Krzyszkowiak , Pengpeng Hou , Richard Fitzgerald , patches@opensource.cirrus.com, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org, bui duc phuc Subject: [PATCH 21/26] ASoC: codecs: wm8958: Use guard() for mutex locks Date: Thu, 23 Jul 2026 11:53:22 +0700 Message-ID: <20260723045327.28260-22-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260723045327.28260-1-phucduc.bui@gmail.com> References: <20260723045327.28260-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: linux-arm-msm@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/wm8958-dsp2.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c index 8ff0882732e7..f75a6dc9d2bb 100644 --- a/sound/soc/codecs/wm8958-dsp2.c +++ b/sound/soc/codecs/wm8958-dsp2.c @@ -7,6 +7,7 @@ * Author: Mark Brown */ +#include #include #include #include @@ -864,9 +865,8 @@ static void wm8958_enh_eq_loaded(const struct firmware *fw, void *context) struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component); if (fw && (wm8958_dsp2_fw(component, "ENH_EQ", fw, true) == 0)) { - mutex_lock(&wm8994->fw_lock); + guard(mutex)(&wm8994->fw_lock); wm8994->enh_eq = fw; - mutex_unlock(&wm8994->fw_lock); } } @@ -876,9 +876,8 @@ static void wm8958_mbc_vss_loaded(const struct firmware *fw, void *context) struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component); if (fw && (wm8958_dsp2_fw(component, "MBC+VSS", fw, true) == 0)) { - mutex_lock(&wm8994->fw_lock); + guard(mutex)(&wm8994->fw_lock); wm8994->mbc_vss = fw; - mutex_unlock(&wm8994->fw_lock); } } @@ -888,9 +887,8 @@ static void wm8958_mbc_loaded(const struct firmware *fw, void *context) struct wm8994_priv *wm8994 = snd_soc_component_get_drvdata(component); if (fw && (wm8958_dsp2_fw(component, "MBC", fw, true) == 0)) { - mutex_lock(&wm8994->fw_lock); + guard(mutex)(&wm8994->fw_lock); wm8994->mbc = fw; - mutex_unlock(&wm8994->fw_lock); } } -- 2.43.0