[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/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 389d967c97f4..a89eed255098 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1069,13 +1069,6 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
         return IRQ_HANDLED;
 }
 
-static void snd_ca0106_pcm_free(snd_pcm_t *pcm)
-{
-        ca0106_t *emu = pcm->private_data;
-        emu->pcm = NULL;
-        snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int __devinit snd_ca0106_pcm(ca0106_t *emu, int device, snd_pcm_t **rpcm)
 {
         snd_pcm_t *pcm;
@@ -1088,7 +1081,6 @@ static int __devinit snd_ca0106_pcm(ca0106_t *emu, int device, snd_pcm_t **rpcm)
                 return err;
   
         pcm->private_data = emu;
-        pcm->private_free = snd_ca0106_pcm_free;
 
         switch (device) {
         case 0: