[ALSA] Remove superfluous pcm_free callbacks

Remove superflous pcm_free callbacks.

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

1 files changed, 0 insertions, 16 deletions

diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index fa619a959d8c..180c49e4f6af 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -1214,13 +1214,6 @@ static snd_pcm_ops_t snd_ensoniq_capture_ops = {
         .pointer =      snd_ensoniq_capture_pointer,
 };
 
-static void snd_ensoniq_pcm_free(snd_pcm_t *pcm)
-{
-        ensoniq_t *ensoniq = pcm->private_data;
-        ensoniq->pcm1 = NULL;
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int __devinit snd_ensoniq_pcm(ensoniq_t * ensoniq, int device, snd_pcm_t ** rpcm)
 {
         snd_pcm_t *pcm;
@@ -1244,7 +1237,6 @@ static int __devinit snd_ensoniq_pcm(ensoniq_t * ensoniq, int device, snd_pcm_t
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ensoniq_capture_ops);
 
         pcm->private_data = ensoniq;
-        pcm->private_free = snd_ensoniq_pcm_free;
         pcm->info_flags = 0;
 #ifdef CHIP1370
         strcpy(pcm->name, "ES1370 DAC2/ADC");
@@ -1261,13 +1253,6 @@ static int __devinit snd_ensoniq_pcm(ensoniq_t * ensoniq, int device, snd_pcm_t
         return 0;
 }
 
-static void snd_ensoniq_pcm_free2(snd_pcm_t *pcm)
-{
-        ensoniq_t *ensoniq = pcm->private_data;
-        ensoniq->pcm2 = NULL;
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int __devinit snd_ensoniq_pcm2(ensoniq_t * ensoniq, int device, snd_pcm_t ** rpcm)
 {
         snd_pcm_t *pcm;
@@ -1289,7 +1274,6 @@ static int __devinit snd_ensoniq_pcm2(ensoniq_t * ensoniq, int device, snd_pcm_t
         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ensoniq_playback2_ops);
 #endif
         pcm->private_data = ensoniq;
-        pcm->private_free = snd_ensoniq_pcm_free2;
         pcm->info_flags = 0;
 #ifdef CHIP1370
         strcpy(pcm->name, "ES1370 DAC1");