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 9F55B2356A2; Fri, 25 Apr 2025 08:17:53 +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=1745569073; cv=none; b=PvbrIjNrOcKTXFOMATH+3R0TAnFHU7IDUKhoGQzoI/TBkMzd+Ys4gQCLKs9VgRE3cIWyeIRLjX22S7D2j3MpB5MtkgmX5jlsQOc4ygthdVCgT412Zn+KVku3fTTGBez0h8FDqdo2Be4F8zR2Skrsi8NsuDzkfUe1AmuBgeww1oU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745569073; c=relaxed/simple; bh=WpwWKRJr1JlzgpUrnmqNWxSCeyZ0M65DMFmMraoBV4g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=e65Nf64Ow7RISNLCITnnH529rkp7Q6zabQBomBI8xq6ybJqvS5GrBF7xyWqrgVBX6vf1FwnyQW46WfosxtS0wtETx+Ycl0AIQGRq8B+gPGZTl/4g7qEzIFOs5+/OFCyc9UkxojvaEVSH5JuAmME/TKgxPJPY11NZWn7l7XvpYIQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D/WmELJB; 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="D/WmELJB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85563C4CEEE; Fri, 25 Apr 2025 08:17:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745569073; bh=WpwWKRJr1JlzgpUrnmqNWxSCeyZ0M65DMFmMraoBV4g=; h=From:To:Cc:Subject:Date:From; b=D/WmELJB9FL0rqxBlCWZhH9Rlr1FIoGe55MXWcpcE2fj53lLZFB8FQzygT/6MR1xj csoIHRbQJVFyjaO2sVjp1NoLTLQvu1SO+MGSWSQVrB7rEo5VZQwza10bOcgTn10NPB 7/CqomeIv0A1ac7Bhwsj4h7/xWscLvhDvdB5eN/93e7PHnl7yTwlzDy+bieE21Fe5Y rv70Lu+cddGjtq7TmYqaLQdzO5qGcCPtHulXdhtpqEZW7tFDF2ANCohqqot786dP6g YRA2exi4TKf5fKMxKRDzvw8KhTYM0ep+apaO+KyuNXGn+WftuY8T2hSi+fouBgDtFh PJZ4gLS3pt4AQ== 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?= , Damien Le Moal , Andy Shevchenko Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, sound-open-firmware@alsa-project.org Subject: [PATCH v3 0/4] AsoC: Phase out hybrid PCI devres Date: Fri, 25 Apr 2025 10:17:39 +0200 Message-ID: <20250425081742.61623-2-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 v3: - Remove two forgotten calls to pci_release_regions(). (Amadeusz) - Adjust commit titles to common format. (Amadeusz, Cezary) - Apply RB by Czeray (not everywhere, two patches changed, see point 1 above) 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 | 59 ++++++++++++------------------ sound/soc/intel/avs/core.c | 8 +--- sound/soc/sof/sof-pci-dev.c | 16 ++------ 3 files changed, 29 insertions(+), 54 deletions(-) -- 2.48.1