[PATCH v3 0/4] AsoC: Phase out hybrid PCI devres

[Philipp Stanner <phasta@kernel.org>]

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(-)

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2.48.1