[PATCH v2 00/14] ASoC: Constify local snd_sof_dsp_ops

[Krzysztof Kozlowski <krzk@xxxxxxxxxx>]

Hi,

Changes in v2
=============
- Only rebase on for-next of broonie/sound.git
- Add tags.
- Link to v1: https://lore.kernel.org/r/20240414-n-const-ops-var-v1-0-8f53ee5d981c@xxxxxxxxxx

Description
===========
The core code does not modify the 'struct snd_sof_dsp_ops' passed via
pointer in various places, so this can be made pointer to const in few
places.  This in turn allows few drivers to have the local (usually
static) 'struct snd_sof_dsp_ops' as const which increased code safety,
as it is now part of rodata.

Not all drivers can be made safer that way. Intel and AMD rely on
customizing that 'struct snd_sof_dsp_ops' before passing to SOF, so they
won't benefit.  They don't lose anything., either.

All further patches depend on the first four patches.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (14):
      ASoC: SOF: debug: Constify local snd_sof_dsp_ops
      ASoC: SOF: ipc3: Constify local snd_sof_dsp_ops
      ASoC: SOF: pcm: Constify local snd_sof_dsp_ops
      ASoC: SOF: Constify stored pointer to snd_sof_dsp_ops
      ASoC: SOF: intel: pci-tng: Constify snd_sof_dsp_ops
      ASoC: SOF: intel: hda: Constify snd_sof_dsp_ops
      ASoC: SOF: amd: acp: Constify snd_sof_dsp_ops
      ASoC: SOF: imx8: Constify snd_sof_dsp_ops
      ASoC: SOF: imx8m: Constify snd_sof_dsp_ops
      ASoC: SOF: imx8ulp: Constify snd_sof_dsp_ops
      ASoC: SOF: intel: bdw: Constify snd_sof_dsp_ops
      ASoC: SOF: intel: byt: Constify snd_sof_dsp_ops
      ASoC: SOF: mediatek: mt8186: Constify snd_sof_dsp_ops
      ASoC: SOF: mediatek: mt8195: Constify snd_sof_dsp_ops

 include/sound/sof.h                    | 2 +-
 sound/soc/sof/amd/acp-common.c         | 2 +-
 sound/soc/sof/amd/acp.h                | 2 +-
 sound/soc/sof/debug.c                  | 2 +-
 sound/soc/sof/imx/imx8.c               | 4 ++--
 sound/soc/sof/imx/imx8m.c              | 2 +-
 sound/soc/sof/imx/imx8ulp.c            | 2 +-
 sound/soc/sof/intel/bdw.c              | 2 +-
 sound/soc/sof/intel/byt.c              | 4 ++--
 sound/soc/sof/intel/hda-common-ops.c   | 2 +-
 sound/soc/sof/intel/hda.h              | 2 +-
 sound/soc/sof/intel/pci-tng.c          | 2 +-
 sound/soc/sof/intel/shim.h             | 2 +-
 sound/soc/sof/ipc3-priv.h              | 6 +++---
 sound/soc/sof/mediatek/mt8186/mt8186.c | 2 +-
 sound/soc/sof/mediatek/mt8195/mt8195.c | 2 +-
 sound/soc/sof/pcm.c                    | 2 +-
 17 files changed, 21 insertions(+), 21 deletions(-)
---
base-commit: efdfbbc4dcc8f98754056971f88af0f7ff906144
change-id: 20240414-n-const-ops-var-136f395b374b

Best regards,
-- 
Krzysztof Kozlowski <krzk@xxxxxxxxxx>