ALSA: mips: Use managed buffer allocation

[sfrench/cifs-2.6.git] / sound / mips / sgio2audio.c

diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c
index 9d20ce6118a099f28c2c2be07f759a6e33e0dcc1..481f5ffff61bcac112142aca0327c407c629be24 100644 (file)
--- a/sound/mips/sgio2audio.c
+++ b/sound/mips/sgio2audio.c
@@ -577,20 +577,6 @@ static int snd_sgio2audio_pcm_close(struct snd_pcm_substream *substream)
        return 0;
 }
 
-
-/* hw_params callback */
-static int snd_sgio2audio_pcm_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));
-}
-
-/* hw_free callback */
-static int snd_sgio2audio_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-       return snd_pcm_lib_free_pages(substream);
-}
-
 /* prepare callback */
 static int snd_sgio2audio_pcm_prepare(struct snd_pcm_substream *substream)
 {
@@ -716,8 +702,7 @@ static int snd_sgio2audio_new_pcm(struct snd_sgio2audio *chip)
                        &snd_sgio2audio_playback1_ops);
        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
                        &snd_sgio2audio_capture_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);
 
        /* create second  pcm device with one outputs and no input */
        err = snd_pcm_new(chip->card, "SGI O2 Audio", 1, 1, 0, &pcm);
@@ -730,8 +715,7 @@ static int snd_sgio2audio_new_pcm(struct snd_sgio2audio *chip)
        /* set operators */
        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
                        &snd_sgio2audio_playback2_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);
 
        return 0;
 }