linux-kernel - Re: [PATCH v2 00/28] ALSA: Phase out hybrid PCI devres API

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Message-ID: <8734dy3tvz.wl-tiwai@suse.de>
Date: Thu, 24 Apr 2025 09:23:28 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Philipp Stanner <phasta@...nel.org>
Cc: Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Jaya Kumar <jayakumar.alsa@...il.com>,
	Clemens Ladisch <clemens@...isch.de>,
	Colin Ian King <colin.i.king@...il.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Jerome Brunet <jbrunet@...libre.com>,
	Mark Brown <broonie@...nel.org>,
	liujing <liujing@...s.chinamobile.com>,
	Andres Urian Florez <andres.emb.sys@...il.com>,
	Oswald Buddenhagen <oswald.buddenhagen@....de>,
	Thorsten Blum <thorsten.blum@...ux.dev>,
	David Rhodes <drhodes@...nsource.cirrus.com>,
	Ingo Molnar <mingo@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 00/28] ALSA: Phase out hybrid PCI devres API

On Wed, 23 Apr 2025 09:53:18 +0200,
Philipp Stanner wrote:
> 
> Changes in v2:
>   - Add RB from Andy
>   - Remove ASoC patches, branch out this series for Alsa. (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 (28):
>   ALSA: sonicvibes: Use pure devres PCI
>   ALSA: rme96: Use pure devres PCI
>   ALSA: rme32: Use pure devres PCI
>   ALSA: ens1370: Use pure devres PCI
>   ALSA: cmipci: Use pure devres PCI
>   ALSA: via82: Use pure devres PCI
>   ALSA: sis7019: Use pure devres PCI
>   ALSA: intel8x: Use pure devres PCI
>   ALSA: fm801: Use pure devres PCI
>   ALSA: es19x8: Use pure devres PCI
>   ALSA: azt3328: Use pure devres PCI
>   ALSA: als: Use pure devres PCI
>   ALSA: oxygen: Use pure devres PCI
>   ALSA: lx6464es: Use pure devres PCI
>   ALSA: vx222: Use pure devres PCI
>   ALSA: trident: Use pure devres PCI
>   ALSA: rme9652: Use pure devres PCI
>   ALSA: ymfpci: Use pure devres PCI
>   ALSA: riptide: Use pure devres PCI
>   ALSA: nm256: Use pure devres PCI
>   ALSA: ice: Use pure devres PCI
>   ALSA: emu10k1: Use pure devres PCI
>   ALSA: echoaudio: Use pure devres PCI
>   ALSA: cs5535: Use pure devres PCI
>   ALSA: cs46xx: Use pure devres PCI
>   ALSA: ca0106: Use pure devres PCI
>   ALSA: ali5451: Use pure devres PCI
>   ALSA: maestro3: Use pure devres PCI

Applied to for-next branch now.  Thanks.


Takashi