summaryrefslogtreecommitdiff
path: root/sound/isa/sb/sb16_main.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/isa/sb/sb16_main.c')
-rw-r--r--sound/isa/sb/sb16_main.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c
index 0768bbf8fd71..07ebf2c49443 100644
--- a/sound/isa/sb/sb16_main.c
+++ b/sound/isa/sb/sb16_main.c
@@ -232,18 +232,6 @@ static void snd_sb16_setup_rate(struct snd_sb *chip,
spin_unlock_irqrestore(&chip->reg_lock, flags);
}
-static int snd_sb16_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
-}
-
-static int snd_sb16_hw_free(struct snd_pcm_substream *substream)
-{
- snd_pcm_lib_free_pages(substream);
- return 0;
-}
-
static int snd_sb16_playback_prepare(struct snd_pcm_substream *substream)
{
unsigned long flags;
@@ -830,8 +818,6 @@ static const struct snd_pcm_ops snd_sb16_playback_ops = {
.open = snd_sb16_playback_open,
.close = snd_sb16_playback_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_sb16_hw_params,
- .hw_free = snd_sb16_hw_free,
.prepare = snd_sb16_playback_prepare,
.trigger = snd_sb16_playback_trigger,
.pointer = snd_sb16_playback_pointer,
@@ -841,8 +827,6 @@ static const struct snd_pcm_ops snd_sb16_capture_ops = {
.open = snd_sb16_capture_open,
.close = snd_sb16_capture_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_sb16_hw_params,
- .hw_free = snd_sb16_hw_free,
.prepare = snd_sb16_capture_prepare,
.trigger = snd_sb16_capture_trigger,
.pointer = snd_sb16_capture_pointer,
@@ -873,9 +857,8 @@ int snd_sb16dsp_pcm(struct snd_sb *chip, int device)
pcm->info_flags = SNDRV_PCM_INFO_HALF_DUPLEX;
}
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- card->dev,
- 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ card->dev, 64*1024, 128*1024);
return 0;
}