From patchwork Mon Feb 10 06:48:46 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 863980 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 A07CD199237; Mon, 10 Feb 2025 06:49:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739170162; cv=none; b=e8oSo8ivaEo58xlhC1NgQ6TDFf2PpLZx48oe+vWh0RUqSOJYw7V3feUkXpvAcyOuxdc2hzvRQOVYkmVbT6/EtcSuHIKsnwmaNmXOvqEmh767eBNPR5+qtIqjHbYRTS1hDPIANYULPUp6WvgCb6GoKQgdyky+86/1nOb/i8fIN2s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739170162; c=relaxed/simple; bh=MT20+ISjNrsfj+JY6Luwuix13n0+yvZ1ZzVBv1EsCd4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=YATOc48gxaDk0X7n/PeJb4rdnwXRuq5lLbRBAhuiI49n0eF1/IJKsG5SOSlQTJSUnxWAqLM9fAYxKyuto6r/YLuwepoedsHr2nCLCwuziPPSI0lQW16AAPXceRrhyScNH9meOARjMtEeAhT7QRmYcYhlTfcFiXPSkXAsH5DPy+o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=kpvdNqv9; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="kpvdNqv9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739170161; x=1770706161; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=MT20+ISjNrsfj+JY6Luwuix13n0+yvZ1ZzVBv1EsCd4=; b=kpvdNqv9Fd+1whyAp/aVWUJHrScH/en1Z+YW8nMgasBcRoGPK9RF1sdc e76bnh8Houf5kcOVKy/s25bbCUILKJxGHCR9lOzi0+2N2bNeeuBGxyPGa 3tXT1XPHAbIyWD/Pa+QNFKYtPUdjm3xHZ3W+WRhOd2LQbAeef7aF7EHCn R2gvd5kpCn1HMdGxwziyai1se3aM6vefqcOamYQHbnrLZvD96RAketfH/ 30/wWSpAZaGibGYv5oFmIkSkJYCYfR72bdcHW4uPEwP5v99kzH3KgyzK+ G6/SAx9iqeJeBS+0MM5Of/3L6Km9v6pT9LkmnpJy2PoQbr8vemy+QwcZv g==; X-CSE-ConnectionGUID: x2pQQrB0TOaasgOwTyoVBg== X-CSE-MsgGUID: knOT/hnySd2JSPuq+HhAgg== X-IronPort-AV: E=McAfee;i="6700,10204,11340"; a="43499274" X-IronPort-AV: E=Sophos;i="6.13,273,1732608000"; d="scan'208";a="43499274" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Feb 2025 22:49:20 -0800 X-CSE-ConnectionGUID: ihMdF6JZSSKHTujs9K787g== X-CSE-MsgGUID: zszNhHMBSFCXLDb8sZw9yg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,273,1732608000"; d="scan'208";a="117122370" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by orviesa004.jf.intel.com with ESMTP; 09 Feb 2025 22:49:14 -0800 From: Raag Jadav To: gregkh@linuxfoundation.org, rafael@kernel.org, linus.walleij@linaro.org, mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com, dmitry.torokhov@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, sre@kernel.org, jic23@kernel.org, przemyslaw.kitszel@intel.com Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-sound@vger.kernel.org, linux-pm@vger.kernel.org, linux-iio@vger.kernel.org, Raag Jadav Subject: [PATCH v4 00/20] Split devres APIs to device/devres.h and introduce devm_kmemdup_array() Date: Mon, 10 Feb 2025 12:18:46 +0530 Message-Id: <20250210064906.2181867-1-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This series 1. Splits device/devres.h for the users that are only interested in devres APIs. Original work by Andy Shevchenko: https://lore.kernel.org/r/20241203195340.855879-1-andriy.shevchenko@linux.intel.com 2. Introduces a more robust and cleaner devm_kmemdup_array() helper and uses it across drivers. The idea behind embedding both work into a single series is to make the review process easier and reduce conflicts while merging. Current proposal is to merge initial patches with an immutable tag (volunteered by Andy) for other subsystems to use. Feel free to share a better alternative. v2: Use size_mul() for multiplication (Dmitry) Update commit message (Dmitry) v3: Embed devres.h work by Andy Add more users of devm_kmemdup_array() Update tags and rebase v4: Use IOMEM_ERR_PTR() to fix sparse warnings (Andy) Use source size and make it robust against type changes (Andy) Andy Shevchenko (2): driver core: Split devres APIs to device/devres.h iio: imu: st_lsm9ds0: Replace device.h with what is needed Raag Jadav (18): devres: Introduce devm_kmemdup_array() pinctrl: intel: copy communities using devm_kmemdup_array() pinctrl: baytrail: copy communities using devm_kmemdup_array() pinctrl: cherryview: use devm_kmemdup_array() pinctrl: tangier: use devm_kmemdup_array() pinctrl: pxa2xx: use devm_kmemdup_array() input: sparse-keymap: use devm_kmemdup_array() input: ipaq-micro-keys: use devm_kmemdup_array() regulator: devres: use devm_kmemdup_array() regulator: cros-ec: use devm_kmemdup_array() power: supply: sc27xx: use devm_kmemdup_array() iio: adc: xilinx-xadc-core: use devm_kmemdup_array() ASoC: Intel: avs: use devm_kmemdup_array() ASoC: hdac_hdmi: use devm_kmemdup_array() ASoC: tlv320dac33: use devm_kmemdup_array() ASoC: uda1380: use devm_kmemdup_array() ASoC: meson: axg-tdm-interface: use devm_kmemdup_array() ASoC: uniphier: use devm_kmemdup_array() drivers/iio/adc/xilinx-xadc-core.c | 4 +- drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c | 2 +- drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_spi.c | 2 +- drivers/input/keyboard/ipaq-micro-keys.c | 5 +- drivers/input/sparse-keymap.c | 3 +- drivers/pinctrl/intel/pinctrl-baytrail.c | 6 +- drivers/pinctrl/intel/pinctrl-cherryview.c | 5 +- drivers/pinctrl/intel/pinctrl-intel.c | 6 +- drivers/pinctrl/intel/pinctrl-tangier.c | 5 +- drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 8 +- drivers/power/supply/sc27xx_fuel_gauge.c | 5 +- drivers/regulator/cros-ec-regulator.c | 4 +- drivers/regulator/devres.c | 5 +- include/linux/device.h | 119 +----------------- include/linux/device/devres.h | 130 ++++++++++++++++++++ sound/soc/codecs/hdac_hdmi.c | 3 +- sound/soc/codecs/tlv320dac33.c | 6 +- sound/soc/codecs/uda1380.c | 6 +- sound/soc/intel/avs/boards/da7219.c | 3 +- sound/soc/intel/avs/boards/es8336.c | 3 +- sound/soc/intel/avs/boards/nau8825.c | 3 +- sound/soc/intel/avs/boards/rt274.c | 3 +- sound/soc/intel/avs/boards/rt286.c | 3 +- sound/soc/intel/avs/boards/rt298.c | 3 +- sound/soc/intel/avs/boards/rt5663.c | 3 +- sound/soc/intel/avs/boards/rt5682.c | 3 +- sound/soc/meson/axg-tdm-interface.c | 9 +- sound/soc/uniphier/aio-cpu.c | 8 +- 28 files changed, 181 insertions(+), 184 deletions(-) create mode 100644 include/linux/device/devres.h base-commit: a1e062ab4a1f19bb0e94093ef90ab9a74f1f7744