From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 18E2A38A286; Tue, 13 Jan 2026 10:09:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768298967; cv=none; b=Yx75qDGaWJN/OlMyI7GeEjy11EmSfwrC3nJhHQ24BsT4tdg1hun45fCe6wxwRsQWLd/68iPdH2fMbYUV48rnFs/4pJcpkYfJB5NSyT5f2ZJa9Qt7aFhX3mzRSOVNJapKEM5b4R6ZxznPvHBPKRkyzNkZn7kk/oi9b8J9yZAJqDA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768298967; c=relaxed/simple; bh=vBNPm4fho2wEH4aK4kotDf5QAGX4flgx2Z+30tIR3Bk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=oceHc3b5xO1nlSH8WcVtem7pSM4dg9jYgudeSIWj5u9o6uCk6p9t7e1B4Igl7GCpeHusj/Ia58bTWeBd3Ed1CPv2aR7ifUzJVolJp50jQCmsZihIzIYhnPnQvbNq6KQDYGeK+ttt/Yz+nzpKwMSN9FTPrY3fZKyHU14eTtKTlpM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ha00EsEk; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ha00EsEk" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768298966; x=1799834966; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=vBNPm4fho2wEH4aK4kotDf5QAGX4flgx2Z+30tIR3Bk=; b=ha00EsEkdHEZVMBhTIxpUE9sIoEr02n1BFImFamCULDOAS7jjzbR83Ux RW/HWDytponZavOVTmTkAtiOHKMKEEn+z5Rit05q31YoYvGR11sdm6HvC RVmm5GfxnKpaskgSWuvToVjd4GqEfO5HLjh6rM8EoiffaNMpJANvml1WW iB5Pkme8rvSZMjt3rx2irLs+FwZ/qk/AmqPkOcAwXCSR4Vw1fTj1xibgT 1brrhRcBgwe8niLy7eDVhGup1gbdjMOtXvxRr7BwRxIvD8U//ltisB6uY V6vxIfN3lJL0qoAXqIDNFtz9KHtKcX819DMNo2NLC9P4Q2z5fijEU5PHD w==; X-CSE-ConnectionGUID: ex9EcwVJSviJ+mTpURF1Ag== X-CSE-MsgGUID: MQ3K9zuwR/qahqkss11rMw== X-IronPort-AV: E=McAfee;i="6800,10657,11669"; a="69637705" X-IronPort-AV: E=Sophos;i="6.21,222,1763452800"; d="scan'208";a="69637705" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2026 02:09:19 -0800 X-CSE-ConnectionGUID: eDeekh2LTte84NUHfJNenw== X-CSE-MsgGUID: FF1QhUciSoC8Kf4a+phaag== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,222,1763452800"; d="scan'208";a="203555917" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa010.jf.intel.com with ESMTP; 13 Jan 2026 02:09:17 -0800 Received: by black.igk.intel.com (Postfix, from userid 1003) id 2E3B898; Tue, 13 Jan 2026 11:09:16 +0100 (CET) From: Andy Shevchenko To: Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Linus Walleij , Bartosz Golaszewski Subject: [PATCH v1 0/3] gpio: pca9570: Ad-hoc cleanups Date: Tue, 13 Jan 2026 11:08:03 +0100 Message-ID: <20260113100913.136777-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Looking at this driver for something else I took the opportunity to clean it up. Hence this mini-series. Andy Shevchenko (3): gpio: pca9570: Use devm_mutex_init() for mutex initialization gpio: pca9570: Don't use "proxy" headers gpio: pca9570: use lock guards drivers/gpio/gpio-pca9570.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) -- 2.50.1