Clean up the drivers with the new managed buffer allocation API.
The hw_params and hw_free callbacks became superfluous and got
dropped.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/pci/intel8x0.c | 11 ++++-------
sound/pci/intel8x0m.c | 23 ++++-------------------
2 files changed, 8 insertions(+), 26 deletions(-)
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 12374ba08ca2..b171816e58a8 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -901,9 +901,6 @@ static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream,
int dbl = params_rate(hw_params) > 48000;
int err;
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
if (ichdev->pcm_open_flag) {
snd_ac97_pcm_close(ichdev->pcm);
ichdev->pcm_open_flag = 0;
@@ -929,7 +926,7 @@ static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream)
snd_ac97_pcm_close(ichdev->pcm);
ichdev->pcm_open_flag = 0;
}
- return snd_pcm_lib_free_pages(substream);
+ return 0;
}
static void snd_intel8x0_setup_pcm_out(struct intel8x0 *chip,
@@ -1487,9 +1484,9 @@ static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device,
strcpy(pcm->name, chip->card->shortname);
chip->pcm[device] = pcm;
- snd_pcm_lib_preallocate_pages_for_all(pcm, intel8x0_dma_type(chip),
- &chip->pci->dev,
- rec->prealloc_size, rec->prealloc_max_size);
+ snd_pcm_set_managed_buffer_all(pcm, intel8x0_dma_type(chip),
+ &chip->pci->dev,
+ rec->prealloc_size, rec->prealloc_max_size);
if (rec->playback_ops &&
rec->playback_ops->open == snd_intel8x0_playback_open) {
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index a9add5fedfcb..897c989bedd1 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -553,17 +553,6 @@ static int snd_intel8x0m_pcm_trigger(struct snd_pcm_substream *substream, int cm
return 0;
}
-static int snd_intel8x0m_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_intel8x0m_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
static snd_pcm_uframes_t snd_intel8x0m_pcm_pointer(struct snd_pcm_substream *substream)
{
struct intel8x0m *chip = snd_pcm_substream_chip(substream);
@@ -674,8 +663,6 @@ static const struct snd_pcm_ops snd_intel8x0m_playback_ops = {
.open = snd_intel8x0m_playback_open,
.close = snd_intel8x0m_playback_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_intel8x0m_hw_params,
- .hw_free = snd_intel8x0m_hw_free,
.prepare = snd_intel8x0m_pcm_prepare,
.trigger = snd_intel8x0m_pcm_trigger,
.pointer = snd_intel8x0m_pcm_pointer,
@@ -685,8 +672,6 @@ static const struct snd_pcm_ops snd_intel8x0m_capture_ops = {
.open = snd_intel8x0m_capture_open,
.close = snd_intel8x0m_capture_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_intel8x0m_hw_params,
- .hw_free = snd_intel8x0m_hw_free,
.prepare = snd_intel8x0m_pcm_prepare,
.trigger = snd_intel8x0m_pcm_trigger,
.pointer = snd_intel8x0m_pcm_pointer,
@@ -733,10 +718,10 @@ static int snd_intel8x0m_pcm1(struct intel8x0m *chip, int device,
strcpy(pcm->name, chip->card->shortname);
chip->pcm[device] = pcm;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- rec->prealloc_size,
- rec->prealloc_max_size);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ rec->prealloc_size,
+ rec->prealloc_max_size);
return 0;
}
--
2.16.4
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