diff options
Diffstat (limited to 'sound/usb/hiface/pcm.c')
| -rw-r--r-- | sound/usb/hiface/pcm.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/sound/usb/hiface/pcm.c b/sound/usb/hiface/pcm.c index e0de71917274..cc0639a1b419 100644 --- a/sound/usb/hiface/pcm.c +++ b/sound/usb/hiface/pcm.c @@ -415,18 +415,6 @@ static int hiface_pcm_close(struct snd_pcm_substream *alsa_sub) return 0; } -static int hiface_pcm_hw_params(struct snd_pcm_substream *alsa_sub, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(alsa_sub, - params_buffer_bytes(hw_params)); -} - -static int hiface_pcm_hw_free(struct snd_pcm_substream *alsa_sub) -{ - return snd_pcm_lib_free_pages(alsa_sub); -} - static int hiface_pcm_prepare(struct snd_pcm_substream *alsa_sub) { struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); @@ -513,8 +501,6 @@ static const struct snd_pcm_ops pcm_ops = { .open = hiface_pcm_open, .close = hiface_pcm_close, .ioctl = snd_pcm_lib_ioctl, - .hw_params = hiface_pcm_hw_params, - .hw_free = hiface_pcm_hw_free, .prepare = hiface_pcm_prepare, .trigger = hiface_pcm_trigger, .pointer = hiface_pcm_pointer, @@ -613,8 +599,8 @@ int hiface_pcm_init(struct hiface_chip *chip, u8 extra_freq) strlcpy(pcm->name, "USB-SPDIF Audio", sizeof(pcm->name)); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); rt->instance = pcm; |