Ensure that PCM callback 'close' is never NULL

ALSA requires a 'close' callback. It does not have any checks
internally to not call a NULL callback.

Signed-off-by: Mark Farrugia <mark.farrugia@fiberdyne.com.au>

1 files changed, 0 insertions, 1 deletions

diff --git a/core.c b/core.c
index c758391..8d73ed1 100644
--- a/core.c
+++ b/core.c
@@ -251,7 +251,6 @@ static struct snd_pcm *pcm_create(struct snd_avirt_stream *stream)
 	pcm_ops = &pcm_ops_avirt;
 
 	/* Set PCM ops for the Audio Path*/
-	PCM_OPS_SET(pcm_ops_ap, &pcm_ops, close);
 	PCM_OPS_SET(pcm_ops_ap, &pcm_ops, prepare);
 	PCM_OPS_SET(pcm_ops_ap, &pcm_ops, trigger);
 	PCM_OPS_SET(pcm_ops_ap, &pcm_ops, pointer);