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| author | Takashi Iwai <tiwai@suse.de> | 2019-12-09 12:49:22 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 09:25:15 +0300 |
| commit | 0dd323695c7b8dc33c6dc2d23bbe99a8ecd5d627 (patch) | |
| tree | 2b56e365eafaf6911e2c3096a6a2b1526e0abb18 | |
| parent | fdaad162a4f32cedbfacdf45589f30be6beae1fc (diff) | |
| download | linux-0dd323695c7b8dc33c6dc2d23bbe99a8ecd5d627.tar.xz | |
ALSA: riptide: Use managed buffer allocation
Clean up the driver with the new managed buffer allocation API.
The superfluous snd_pcm_lib_malloc_pages() and
snd_pcm_lib_free_pages() calls are dropped.
Link: https://lore.kernel.org/r/20191209094943.14984-51-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/riptide/riptide.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index abcea86045ec..b855de52e198 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -1558,8 +1558,7 @@ snd_riptide_hw_params(struct snd_pcm_substream *substream, return err; } data->sgdbuf = (struct sgd *)sgdlist->area; - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return 0; } static int snd_riptide_hw_free(struct snd_pcm_substream *substream) @@ -1581,7 +1580,7 @@ static int snd_riptide_hw_free(struct snd_pcm_substream *substream) data->sgdlist.area = NULL; } } - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_riptide_playback_open(struct snd_pcm_substream *substream) @@ -1692,9 +1691,8 @@ static int snd_riptide_pcm(struct snd_riptide *chip, int device) pcm->info_flags = 0; strcpy(pcm->name, "RIPTIDE"); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64 * 1024, 128 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, 64 * 1024, 128 * 1024); return 0; } |