576 	runtime->hw = SNDRV_PCM_STREAM_PLAYBACK == substream->stream ? snd_usX2Y_2c :  in snd_usX2Y_usbpcm_open()
653 static int snd_usX2Y_hwdep_pcm_open(struct snd_hwdep *hw, struct file *file)  in snd_usX2Y_hwdep_pcm_open()  argument
656 	struct snd_card *card = hw->card;  in snd_usX2Y_hwdep_pcm_open()
665 static int snd_usX2Y_hwdep_pcm_release(struct snd_hwdep *hw, struct file *file)  in snd_usX2Y_hwdep_pcm_release()  argument
667 	struct snd_card *card = hw->card;  in snd_usX2Y_hwdep_pcm_release()
670 		usX2Y(hw->card)->chip_status &= ~USX2Y_STAT_CHIP_MMAP_PCM_URBS;  in snd_usX2Y_hwdep_pcm_release()
707 static int snd_usX2Y_hwdep_pcm_mmap(struct snd_hwdep * hw, struct file *filp, struct vm_area_struct…  in snd_usX2Y_hwdep_pcm_mmap()  argument
710 	struct usX2Ydev	*usX2Y = hw->private_data;  in snd_usX2Y_hwdep_pcm_mmap()
726 	area->vm_private_data = hw->private_data;  in snd_usX2Y_hwdep_pcm_mmap()
742 	struct snd_hwdep *hw;  in usX2Y_hwdep_pcm_new()  local
748 	if ((err = snd_hwdep_new(card, SND_USX2Y_USBPCM_ID, 1, &hw)) < 0)  in usX2Y_hwdep_pcm_new()
751 	hw->iface = SNDRV_HWDEP_IFACE_USX2Y_PCM;  in usX2Y_hwdep_pcm_new()
752 	hw->private_data = usX2Y(card);  in usX2Y_hwdep_pcm_new()
753 	hw->private_free = snd_usX2Y_hwdep_pcm_private_free;  in usX2Y_hwdep_pcm_new()
754 	hw->ops.open = snd_usX2Y_hwdep_pcm_open;  in usX2Y_hwdep_pcm_new()
755 	hw->ops.release = snd_usX2Y_hwdep_pcm_release;  in usX2Y_hwdep_pcm_new()
756 	hw->ops.mmap = snd_usX2Y_hwdep_pcm_mmap;  in usX2Y_hwdep_pcm_new()
757 	hw->exclusive = 1;  in usX2Y_hwdep_pcm_new()
758 	sprintf(hw->name, "/proc/bus/usb/%03d/%03d/hwdeppcm", dev->bus->busnum, dev->devnum);  in usX2Y_hwdep_pcm_new()