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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-07-20 10:17:39 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-23 19:07:19 +0100 |
| commit | 0ceef681e34a61afcd77af0837b2132925c5bad4 (patch) | |
| tree | 97c8af1bd0a9a2df249a69fa17cb0ac5eea42ff3 /sound/soc/soc-dapm.c | |
| parent | 0c5b270b2e6c92b6a752868a3a1abddc3c52186f (diff) | |
| download | lwn-0ceef681e34a61afcd77af0837b2132925c5bad4.tar.gz lwn-0ceef681e34a61afcd77af0837b2132925c5bad4.zip | |
ASoC: soc-xxx: add asoc_substream_to_rtd()
Current soc-xxx are getting rtd from substream by
rtd = substream->private_data;
But, getting data from "private_data" is very unclear.
This patch adds asoc_substream_to_rtd() macro which is
easy to understand that rtd from substream.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wo2z0yve.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-dapm.c')
| -rw-r--r-- | sound/soc/soc-dapm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index e51aa2efc65c..5076299abf37 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2673,7 +2673,7 @@ int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret; mutex_lock_nested(&rtd->card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME); @@ -3795,7 +3795,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w, { struct snd_soc_dapm_path *path; struct snd_soc_dai *source, *sink; - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_pcm_hw_params *params = NULL; const struct snd_soc_pcm_stream *config = NULL; struct snd_pcm_runtime *runtime = NULL; @@ -4117,7 +4117,7 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card, struct snd_pcm_substream *substream, char *id) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dapm_widget template; struct snd_soc_dapm_widget *w; const char **w_param_text; |