diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-07-26 13:49:23 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-05 16:15:23 +0100 |
| commit | 18bd7b5ef3a313a9af1314508bca1ed982c05f75 (patch) | |
| tree | 674c48884716275be6f3e571d068dca843b6d6b3 /sound/soc/soc-pcm.c | |
| parent | cf9441adb1a35506d7606866c382b9d8614169b5 (diff) | |
ASoC: soc-pcm: remove soc_rtdcom_ack()
No ALSA SoC driver has .ack at component->driver->ops.
We can revive it if some-driver want to use it, but let's remove it
so far to avoid maintaining complex code
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87muh15roz.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-pcm.c')
| -rw-r--r-- | sound/soc/soc-pcm.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index ce7297c37537..bf04b69d6878 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2873,26 +2873,6 @@ static void soc_pcm_private_free(struct snd_pcm *pcm) } } -static int soc_rtdcom_ack(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_rtdcom_list *rtdcom; - struct snd_soc_component *component; - - for_each_rtdcom(rtd, rtdcom) { - component = rtdcom->component; - - if (!component->driver->ops || - !component->driver->ops->ack) - continue; - - /* FIXME. it returns 1st ask now */ - return component->driver->ops->ack(substream); - } - - return -EINVAL; -} - static int soc_rtdcom_copy_user(struct snd_pcm_substream *substream, int channel, unsigned long pos, void __user *buf, unsigned long bytes) @@ -3129,8 +3109,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) if (!ops) continue; - if (ops->ack) - rtd->ops.ack = soc_rtdcom_ack; if (ops->copy_user) rtd->ops.copy_user = soc_rtdcom_copy_user; if (ops->copy_kernel) |