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| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2022-03-09 21:21:55 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-04-05 19:14:20 +0100 |
| commit | d462f6ed2aeac30c0b440a91fb05d964956935f9 (patch) | |
| tree | bf99207946ff53ab3b5c1f313b16c10f7863dbb1 /include/sound | |
| parent | ASoC: cs35l41: Fix a shift-out-of-bounds warning found by UBSAN (diff) | |
| download | linux-dev-d462f6ed2aeac30c0b440a91fb05d964956935f9.tar.xz linux-dev-d462f6ed2aeac30c0b440a91fb05d964956935f9.zip | |
ASoC: soc-core: add debugfs_prefix member to snd_soc_component_driver
Allow the component debugfs_prefix to be set from
snd_soc_component_driver. First use case is avoiding a duplicate
debugfs entry error in case a device has multiple components
which have the same name therefore.
Note that we don't set component->debugfs_prefix if it's set already.
That's needed because partially component->debugfs_prefix is set
before calling snd_soc_component_initialize().
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/d18bff6a-1df1-5f95-0cf8-10dbaa62d7be@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc-component.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index a52080407b98..766dc6f009c0 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -179,6 +179,10 @@ struct snd_soc_component_driver { struct snd_pcm_hw_params *params); bool use_dai_pcm_id; /* use DAI link PCM ID as PCM device number */ int be_pcm_base; /* base device ID for all BE PCMs */ + +#ifdef CONFIG_DEBUG_FS + const char *debugfs_prefix; +#endif }; struct snd_soc_component { |