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-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c25
1 files changed, 3 insertions, 22 deletions
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
index 067b1c3a3e02..a4be4d1b0f7d 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
@@ -84,23 +84,6 @@ static int pdacf_pcm_trigger(struct snd_pcm_substream *subs, int cmd)
}
/*
- * pdacf_pcm_hw_params - hw_params callback for playback and capture
- */
-static int pdacf_pcm_hw_params(struct snd_pcm_substream *subs,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw_params));
-}
-
-/*
- * pdacf_pcm_hw_free - hw_free callback for playback and capture
- */
-static int pdacf_pcm_hw_free(struct snd_pcm_substream *subs)
-{
- return snd_pcm_lib_free_pages(subs);
-}
-
-/*
* pdacf_pcm_prepare - prepare callback for playback and capture
*/
static int pdacf_pcm_prepare(struct snd_pcm_substream *subs)
@@ -256,8 +239,6 @@ static const struct snd_pcm_ops pdacf_pcm_capture_ops = {
.open = pdacf_pcm_capture_open,
.close = pdacf_pcm_capture_close,
.ioctl = snd_pcm_lib_ioctl,
- .hw_params = pdacf_pcm_hw_params,
- .hw_free = pdacf_pcm_hw_free,
.prepare = pdacf_pcm_prepare,
.trigger = pdacf_pcm_trigger,
.pointer = pdacf_pcm_capture_pointer,
@@ -277,9 +258,9 @@ int snd_pdacf_pcm_new(struct snd_pdacf *chip)
return err;
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pdacf_pcm_capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32),
- 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
+ snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32),
+ 0, 0);
pcm->private_data = chip;
pcm->info_flags = 0;