diff options
Diffstat (limited to 'sound/usb/stream.c')
-rw-r--r-- | sound/usb/stream.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/stream.c b/sound/usb/stream.c index d16e1c23f4e9..729afd808cc4 100644 --- a/sound/usb/stream.c +++ b/sound/usb/stream.c @@ -106,6 +106,8 @@ static void snd_usb_init_substream(struct snd_usb_stream *as, subs->ep_num = fp->endpoint; if (fp->channels > subs->channels_max) subs->channels_max = fp->channels; + + snd_usb_preallocate_buffer(subs); } /* kctl callbacks for usb-audio channel maps */ |