[ALSA] Remove superfluous pcm_free callbacks

Remove superflous pcm_free callbacks.

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

1 files changed, 0 insertions, 10 deletions

diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
index 20b86d8df7a3..d54033ebd5e9 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c
@@ -325,15 +325,6 @@ static snd_pcm_ops_t pdacf_pcm_capture_ops = {
 
 
 /*
- * free callback for pcm
- */
-static void snd_pdacf_pcm_free(snd_pcm_t *pcm)
-{
-        pdacf_t *chip = pcm->private_data;
-        chip->pcm = NULL;
-}
-
-/*
  * snd_pdacf_pcm_new - create and initialize a pcm
  */
 int snd_pdacf_pcm_new(pdacf_t *chip)
@@ -348,7 +339,6 @@ int snd_pdacf_pcm_new(pdacf_t *chip)
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pdacf_pcm_capture_ops);
 
         pcm->private_data = chip;
-        pcm->private_free = snd_pdacf_pcm_free;
         pcm->info_flags = 0;
         strcpy(pcm->name, chip->card->shortname);
         chip->pcm = pcm;