[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/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 1cc89fb67bf2..bae0fee705ee 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -727,13 +727,6 @@ static int snd_gf1_pcm_capture_close(snd_pcm_substream_t * substream)
         return 0;
 }
 
-static void snd_gf1_pcm_free(snd_pcm_t *pcm)
-{
-        snd_gus_card_t *gus = pcm->private_data;
-        gus->pcm = NULL;
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int snd_gf1_pcm_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 {
         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
@@ -860,7 +853,6 @@ int snd_gf1_pcm_new(snd_gus_card_t * gus, int pcm_dev, int control_index, snd_pc
         if (err < 0)
                 return err;
         pcm->private_data = gus;
-        pcm->private_free = snd_gf1_pcm_free;
         /* playback setup */
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_gf1_pcm_playback_ops);