[ALSA] Remove superfluous pcm_free callbacks

Remove superflous pcm_free callbacks.

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

1 files changed, 0 insertions, 8 deletions

diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index 1f8d27a6152e..0fa482c9110b 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -1385,13 +1385,6 @@ static snd_pcm_ops_t snd_cs4231_capture_ops = {
         .pointer        =       snd_cs4231_capture_pointer,
 };
 
-static void snd_cs4231_pcm_free(snd_pcm_t *pcm)
-{
-        cs4231_t *chip = pcm->private_data;
-        chip->pcm = NULL;
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 int snd_cs4231_pcm(cs4231_t *chip)
 {
         snd_pcm_t *pcm;
@@ -1405,7 +1398,6 @@ int snd_cs4231_pcm(cs4231_t *chip)
         
         /* global setup */
         pcm->private_data = chip;
-        pcm->private_free = snd_cs4231_pcm_free;
         pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX;
         strcpy(pcm->name, "CS4231");