From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3437C266581; Wed, 23 Apr 2025 08:29:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745396955; cv=none; b=ouCT7zlejux0eR5tmhJUDfBR+DRWF3hHVrAgGZdbbq/wgBdmePTOeB1PaqriwZbG2dJGI+ld4exBeBiqJDSSRqDXXGW+MBi2mvEWZQ8xaxtTZZyVNV57eV+aTia+elK5YEpTSmKwV5Vk+ssvUPFmozV8qYimahLemqUhnMNBviw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745396955; c=relaxed/simple; bh=O/56kKLlY/pTxNgzDYpnZflKad4C8ez8hIW5zhubFlw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=kSWGXzqPsF8mbZe8Tz3EVYnc3lKA44AFsV5ABMDzEbcWX6kOwjNw4JqAJAs+iEixaoP3HZEpe4JchYLWAmfwjz+JccTlcxs+SI1md6OywXVb6bUh/+73/WKwmN1qL83yc8Gx7hSamVvNQDZCI9NVoFj+Oq8ikcF2Li2laZxlu84= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a+Myr4aH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="a+Myr4aH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3777C4CEE2; Wed, 23 Apr 2025 08:29:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745396954; bh=O/56kKLlY/pTxNgzDYpnZflKad4C8ez8hIW5zhubFlw=; h=From:To:Cc:Subject:Date:From; b=a+Myr4aHs1zwy1PzvzyhbOqN0hzQ6QfR7PXcCYyyFz4e99Aa9UTEvgG8mpT2fs2D6 W/uPt25QUMpHrVs3T5l+q2ay6kBQBk0OdScYDc50xyMViH75ysgJVivY5WKmmi0xsH YGyOQ9zCSdhszmAjcr7UrHRaroqS19EyWeyRRO/4KMeZbCfyZ44+Ri7wkQXtcaYfoR f1UXh4sH8osBt/1u9/VDV33HmebaGxXNw9CH99U7qglw+xbDnYWiO3NtMbTgqGcUZm hyuXX59SnP5VA13WaxWlUoie++fZhJYVkMIerX3Orgaw58BGrfE2vISxqB4PSIwbWk nz8JnmZ+aB7JQ== From: Philipp Stanner To: Cezary Rojewski , Liam Girdwood , Peter Ujfalusi , Bard Liao , Ranjani Sridharan , Kai Vehmanen , Pierre-Louis Bossart , Mark Brown , Jaroslav Kysela , Takashi Iwai , Daniel Baluta , Philipp Stanner , =?UTF-8?q?Amadeusz=20S=C5=82awi=C5=84ski?= , Charles Keepax , Damien Le Moal Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, sound-open-firmware@alsa-project.org Subject: [PATCH v2 0/4] AsoC: Phase out hybrid PCI devres Date: Wed, 23 Apr 2025 10:28:55 +0200 Message-ID: <20250423082858.49780-2-phasta@kernel.org> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes in v2: - sof: simplify return. (Andy) - intel/atom: simplify return. (Andy) - Send a separate series for AsoC. (Andy) - intel/atom: Add another patch that switches EINVAL to ENOMEM. (Andy) Hi, a year ago we spent quite some work trying to get PCI into better shape. Some pci_ functions can be sometimes managed with devres, which is obviously bad. We want to provide an obvious API, where pci_ functions are never, and pcim_ functions are always managed. Thus, everyone enabling his device with pcim_enable_device() must be ported to pcim_ functions. Porting all users will later enable us to significantly simplify parts of the PCI subsystem. See here [1] for details. This patch series does that for sound. Feel free to squash the commits as you see fit. P. [1] https://elixir.bootlin.com/linux/v6.14-rc4/source/drivers/pci/devres.c#L18 Philipp Stanner (4): ASoC: sof: Use pure devres PCI ASoC: intel/avs: Use pure devres PCI AsoC: intel/atom: Use pure devres PCI AsoC: intel/atom: Return -ENOMEM if pcim_iomap() fails sound/soc/intel/atom/sst/sst_pci.c | 58 +++++++++++++----------------- sound/soc/intel/avs/core.c | 7 ++-- sound/soc/sof/sof-pci-dev.c | 16 ++------- 3 files changed, 29 insertions(+), 52 deletions(-) -- 2.48.1