1 files changed, 0 insertions, 40 deletions

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index ea25265427a..1b0ed22cff7 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -912,46 +912,6 @@ void snd_usb_init_substream(struct snd_usb_stream *as,
         subs->fmt_type = fp->fmt_type;
 }
 
-int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-        struct snd_usb_substream *subs = substream->runtime->private_data;
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                subs->ops.prepare = prepare_playback_urb;
-                return 0;
-        case SNDRV_PCM_TRIGGER_STOP:
-                return deactivate_urbs_old(subs, 0, 0);
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                subs->ops.prepare = prepare_nodata_playback_urb;
-                return 0;
-        }
-
-        return -EINVAL;
-}
-
-int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-        struct snd_usb_substream *subs = substream->runtime->private_data;
-
-        switch (cmd) {
-        case SNDRV_PCM_TRIGGER_START:
-                subs->ops.retire = retire_capture_urb;
-                return start_urbs(subs, substream->runtime);
-        case SNDRV_PCM_TRIGGER_STOP:
-                return deactivate_urbs_old(subs, 0, 0);
-        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                subs->ops.retire = retire_paused_capture_urb;
-                return 0;
-        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                subs->ops.retire = retire_capture_urb;
-                return 0;
-        }
-
-        return -EINVAL;
-}
-
 int snd_usb_substream_prepare(struct snd_usb_substream *subs,
                               struct snd_pcm_runtime *runtime)
 {