From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 42A283816E0; Tue, 13 Jan 2026 11:12:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768302723; cv=none; b=rI3XQIcPLOzvKqlTeZf2GnSwZiv0KTO9lTWg6XeSuPCdmQm8/qP0OvkPIAvuEXQzuw9hK5x5uSST8j4dGgKSpSq7KB8Ttk2UTuGFxt/OgdbFa9ekiKxzGVVYJTZIXEkOtWKi72GMdu+dO7o+BBmeSU4EaPfA7A2PWG3jaoo+u38= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768302723; c=relaxed/simple; bh=esecILdediTjV6LVLUeaL/Wx8ptBFHfkEDgHjG7bkCI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ECJkOygQlcupb70Preiar2NhVo2BpphDw43m4gQ4iYhS2qIeO8bFME1hPVahxj8WJabxT0g1UcD3DaTbS0RwZkjmpV0CoFSv2TlA2QJXokDOZYhgaw//cHzWeKN5IADhYKga9C6Gauh7lab8rwYBqMHD4ceQEHaVfv90CJmUJ5Q= 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=Qe2Kkl/s; arc=none smtp.client-ip=192.198.163.13 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="Qe2Kkl/s" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768302722; x=1799838722; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=esecILdediTjV6LVLUeaL/Wx8ptBFHfkEDgHjG7bkCI=; b=Qe2Kkl/srz37tntmv8eeMVgCKXc/C/67WVEtpt7zNuCBPnUomtA9Ln7g RUk/vxsQxVu59leHU22LJyDjEIqF3GoRms9bcNmKf9bGPkMO6LXy58KmS pYmCGXT8FZ3GTwpKFi7BWD4t0geBmay3P7tx9cnj9MyXxwOR48/tE3LRf uqwYkLNkBkBL9K1uY/WGHfucYqPFZDrtLRwkNjKwpvCvL4eNCJQGhFi5/ XLz6g0jVXRbq7m/cdIOlM5t5knHg1/uI9MGX33seqla0W3pZQv/bp8WQk hpcM8fpol4qmxTYN5MSEAljr9OCcfhjnkPZ1s3px33B1rurjkrWVI8lG+ A==; X-CSE-ConnectionGUID: pYjO3eTsS6mv17JZMiubBg== X-CSE-MsgGUID: 3m0y56E9T26rjMKQP5bK1Q== X-IronPort-AV: E=McAfee;i="6800,10657,11669"; a="72166543" X-IronPort-AV: E=Sophos;i="6.21,222,1763452800"; d="scan'208";a="72166543" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2026 03:12:00 -0800 X-CSE-ConnectionGUID: G1orZSZmTuGCVtiEw6x1ow== X-CSE-MsgGUID: hGn7CqouQquWiQHWXUUQ9w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,222,1763452800"; d="scan'208";a="209414888" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa005.jf.intel.com with ESMTP; 13 Jan 2026 03:11:59 -0800 Received: by black.igk.intel.com (Postfix, from userid 1003) id 379AF98; Tue, 13 Jan 2026 12:11:57 +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 v2 0/3] gpio: pca9570: Ad-hoc cleanups Date: Tue, 13 Jan 2026 12:10:51 +0100 Message-ID: <20260113111156.188051-1-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. Changelog v2: - rephrased commit message in patch 1 (Bart) - collected tags (Linus) v1: 20260113100913.136777-1-andriy.shevchenko@linux.intel.com 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