From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f179.google.com (mail-pf1-f179.google.com [209.85.210.179]) (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 3BEFE377EA9 for ; Fri, 10 Jul 2026 05:08:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783660101; cv=none; b=aicrUh5LyHMWe+SbJ/eSdyJKq/yfp0aryDd4PXKsAcwylf0FDnV8t6agaaATBfYj4nnLjGc/Uyj9+hPwLX9ADMUOw9dg/8XCIFzW6OINJzN2/e8C+iZkacrtnoQq8ig7n4EC4JD0dIAjmubRnWT7BtPnj70lxpyoiuU6VGsxhAU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783660101; c=relaxed/simple; bh=aakMWPqtzSC8d4xUEjViRQdNYsjBJ/WN5Zv10mvjTN0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=r+Nggeyg1av0MvHnkEpL5gdEft0L+p15xNrMQRNdhKT/EMntWHW1y6bF2IQ30OoadGc32CbPOX54dx90J2M5SzI0Ni6iMO8anUPbPhRsK3i4DWIA6CHvEn+w1oNVGvLzV/txNUY+kqS33KhCbUDWOERyiGbtZqoGzjkBYBDXLik= 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=d1R05TBe; arc=none smtp.client-ip=209.85.210.179 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="d1R05TBe" Received: by mail-pf1-f179.google.com with SMTP id d2e1a72fcca58-8487214ad2bso625231b3a.1 for ; Thu, 09 Jul 2026 22:08:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1783660099; x=1784264899; 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=Mg/gWaxirv5UsoAezn+cQqTNjJoliJnwtNunNsyjzH8=; b=d1R05TBe7xq/kXEu+sIjTJeKZgB6NnUZKlIHiYfK6ip13OTbGSJAEJs2dfYOpEmH4c BP7gwr1IE39WVNPrP6Imd35BZDftt4mQmF0JWrjqBFJtdm0VeZ883fxKZ6y8K9BAEsy1 3u6OLOlse+y3OtUPlUr2zrdUnh6pGA0l/tGr+jZrgjWEX4Ro4FjpltifYyVoRTESqUWh SZA22OAvgsTJue5Fmbcu8oawB6tN+RQmbQil4cHlEfixmPS0KzhMgDYzHzHdF+MreloN ucs8S6FhjePqT2CY++4HLPQmfZRWOGETlGRP9Xvovatd/RiAw4gW00uOhyK6ixmVoYYJ IwIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783660099; x=1784264899; 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=Mg/gWaxirv5UsoAezn+cQqTNjJoliJnwtNunNsyjzH8=; b=XYqgwGdtFcygtu93sZkBVPgTrr3XHZ8tXbEzZwz7urnAB3YAiBjIqPkkhl49UH9raO gHrb13NO1MfabbbHwqQPeDcu5BDM5KrZ5qIsrm0HAJ/zfKKNLaFsfUhi0ovY+Us6BNpe /97xsMxCtKH8vXvCKf1SOj5raiTUqR5iAtbgbYMVO6ZG2X0zSeYjw5D5AqBpz0ojmUeL X2sQ7JeABl/GpS+BXSBNAk1aeuWpjRa2YvO68BXhB+6g73s+3J7PrRQxoX2fPQNh1/Yf VsBRkEC6l7/fTw0nypxAdbtK2pFOXIfA7JIoyQpJtDXsJEa1LyQVYZ7ZPAhwCEsnvtRm pEQA== X-Forwarded-Encrypted: i=1; AHgh+Rri3pOxjCJeM+ZsbbGAhK5wXqd0Uf5BodHyeie6W9P/WzfJFjJ+2q3vDBcSBsGMKJczTM0OZ8tpdBBeB40=@vger.kernel.org X-Gm-Message-State: AOJu0YwhyJy3ppFyrsXKQ6rJp/oZK3m+w/mDxSoOSqYJZfXr1XxznaXM 0e1wW4E63OcUvFh2kCMeMD5T5LWv040NkpOBtrFStefeqe0JwsB1ATTzLBB9SA== X-Gm-Gg: AfdE7cmuM4iufe+vmvlKj6kdo+/gUol9Y0jXstQiZkgdUjvT3o5neeGA+shvndWgaQZ IWJMh+yRDCmLfH4cNulUUjE7cldITPkVACCXsnxXTNfmTStweMmTwiT/vy+1n3JS6ZnOGlqS5QR kQ3jqCUe4jk3/T+eT7qKPfVWJxDAu7UEduCbmm2yXpr/HB8xYjVUYC4LfoQrzny0/H4QIrqvnWZ nIbXWSd0hlTgyuqHZAlFZa82BPFRUXYGpaFILvJ4UouNq4g1aSTsQzwxS1YKi7pqVlrvUnvkKuS KSCLtze2MuSp7pbOfP53J52snMGHxGPX2PfDkysCT/FGowMUi5PiOF0fmwvwklWG3Hj9IGG31m5 oDrpf6w9CasBVxvSBcRnMdLPHIOVq34478Bet34dg6zH/bgF3XoYrI2HZD1y5my2Q90YHCp/1Ko /YTzI3ke4QqAJx7vhI79iRaXYKWTNESiEDMS2tuk2z2FC5cxk= X-Received: by 2002:a05:6a00:1826:b0:848:2c2e:c7a3 with SMTP id d2e1a72fcca58-8484323444cmr9691356b3a.16.1783660099554; Thu, 09 Jul 2026 22:08:19 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84847275fa0sm3400499b3a.22.2026.07.09.22.08.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Jul 2026 22:08:19 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Takashi Iwai , Nick Li , Herve Codina Cc: Support Opensource , Liam Girdwood , Jaroslav Kysela , Srinivas Kandagatla , Charles Keepax , Richard Fitzgerald , Matthias Brugger , AngeloGioacchino Del Regno , Shenghao Ding , Kevin Lu , Baojun Xu , Sen Wang , Oder Chiou , Linus Walleij , Kuninori Morimoto , u.kleine-koenig@baylibre.com, Zhang Yi , Marco Crivellari , Kees Cook , HyeongJun An , Arnd Bergmann , Qianfeng Rong , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bui duc phuc Subject: [PATCH v3 23/27] ASoC: codecs: rt700: Use guard() for mutex locks Date: Fri, 10 Jul 2026 12:05:07 +0700 Message-ID: <20260710050511.14439-21-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260710050511.14439-1-phucduc.bui@gmail.com> References: <20260709045902.498848-1-phucduc.bui@gmail.com> <20260710050511.14439-1-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/rt700-sdw.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c index bb449f08e30c..3ba0cc37acd9 100644 --- a/sound/soc/codecs/rt700-sdw.c +++ b/sound/soc/codecs/rt700-sdw.c @@ -6,6 +6,7 @@ // // +#include #include #include #include @@ -415,12 +416,11 @@ static int rt700_interrupt_callback(struct sdw_slave *slave, dev_dbg(&slave->dev, "%s control_port_stat=%x", __func__, status->control_port); - mutex_lock(&rt700->disable_irq_lock); + guard(mutex)(&rt700->disable_irq_lock); if (status->control_port & 0x4 && !rt700->disable_irq) { mod_delayed_work(system_power_efficient_wq, &rt700->jack_detect_work, msecs_to_jiffies(250)); } - mutex_unlock(&rt700->disable_irq_lock); return 0; } @@ -499,11 +499,11 @@ static int rt700_dev_system_suspend(struct device *dev) * deferred work completes and before the parent disables * interrupts on the link */ - mutex_lock(&rt700->disable_irq_lock); - rt700->disable_irq = true; - ret = sdw_update_no_pm(slave, SDW_SCP_INTMASK1, - SDW_SCP_INT1_IMPL_DEF, 0); - mutex_unlock(&rt700->disable_irq_lock); + scoped_guard(mutex, &rt700->disable_irq_lock) { + rt700->disable_irq = true; + ret = sdw_update_no_pm(slave, SDW_SCP_INTMASK1, + SDW_SCP_INT1_IMPL_DEF, 0); + } if (ret < 0) { /* log but don't prevent suspend from happening */ -- 2.43.0