uac_pcm_ops 326 drivers/usb/gadget/function/u_audio.c static const struct snd_pcm_ops uac_pcm_ops = { uac_pcm_ops 580 drivers/usb/gadget/function/u_audio.c snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &uac_pcm_ops); uac_pcm_ops 581 drivers/usb/gadget/function/u_audio.c snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &uac_pcm_ops);