[ALSA] Remove superfluous pcm_free callbacks

Remove superflous pcm_free callbacks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 6 deletions

diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c
index 556b95e3e22f..17312e060a17 100644
--- a/sound/isa/sb/sb16_main.c
+++ b/sound/isa/sb/sb16_main.c
@@ -851,11 +851,6 @@ static snd_pcm_ops_t snd_sb16_capture_ops = {
         .pointer =      snd_sb16_capture_pointer,
 };
 
-static void snd_sb16dsp_pcm_free(snd_pcm_t *pcm)
-{
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 int snd_sb16dsp_pcm(sb_t * chip, int device, snd_pcm_t ** rpcm)
 {
         snd_card_t *card = chip->card;
@@ -869,7 +864,6 @@ int snd_sb16dsp_pcm(sb_t * chip, int device, snd_pcm_t ** rpcm)
         sprintf(pcm->name, "DSP v%i.%i", chip->version >> 8, chip->version & 0xff);
         pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
         pcm->private_data = chip;
-        pcm->private_free = snd_sb16dsp_pcm_free;
 
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sb16_playback_ops);
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sb16_capture_ops);