diff options
| -rw-r--r-- | sound/usb/pcm.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 9c8930bb00c8..7caaa04ae546 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -785,11 +785,6 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream, if (ret) return ret; - ret = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (ret < 0) - goto stop_pipeline; - subs->pcm_format = params_format(hw_params); subs->period_bytes = params_period_bytes(hw_params); subs->period_frames = params_period_size(hw_params); @@ -853,7 +848,7 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) snd_usb_unlock_shutdown(subs->stream->chip); } - return snd_pcm_lib_free_pages(substream); + return 0; } /* @@ -1803,9 +1798,9 @@ void snd_usb_preallocate_buffer(struct snd_usb_substream *subs) struct device *dev = subs->dev->bus->controller; if (snd_usb_use_vmalloc) - snd_pcm_lib_preallocate_pages(s, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer(s, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); else - snd_pcm_lib_preallocate_pages(s, SNDRV_DMA_TYPE_DEV_SG, - dev, 64*1024, 512*1024); + snd_pcm_set_managed_buffer(s, SNDRV_DMA_TYPE_DEV_SG, + dev, 64*1024, 512*1024); } |