[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/pci/cs4281.c b/sound/pci/cs4281.c
index 034ff3755a3b..a4b4608034b6 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -990,13 +990,6 @@ static snd_pcm_ops_t snd_cs4281_capture_ops = {
         .pointer =      snd_cs4281_pointer,
 };
 
-static void snd_cs4281_pcm_free(snd_pcm_t *pcm)
-{
-        cs4281_t *chip = pcm->private_data;
-        chip->pcm = NULL;
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int __devinit snd_cs4281_pcm(cs4281_t * chip, int device, snd_pcm_t ** rpcm)
 {
         snd_pcm_t *pcm;
@@ -1012,7 +1005,6 @@ static int __devinit snd_cs4281_pcm(cs4281_t * chip, int device, snd_pcm_t ** rp
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cs4281_capture_ops);
 
         pcm->private_data = chip;
-        pcm->private_free = snd_cs4281_pcm_free;
         pcm->info_flags = 0;
         strcpy(pcm->name, "CS4281");
         chip->pcm = pcm;