diff options
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) |