1 files changed, 6 insertions, 5 deletions

diff --git a/core.c b/core.c
index a99f82a..f3b33d1 100644
--- a/core.c
+++ b/core.c
@@ -202,14 +202,15 @@ static void destroy_snd_avirt_audiopath_obj(struct snd_avirt_audiopath_obj *p)
  * pcm_private_data_free - callback function to free private data allocated to pcm
  * @pcm: the PCM with private data
  */
-void pcm_private_data_free(struct snd_pcm *pcm)
+static void pcm_private_data_free(struct snd_pcm *pcm)
 {
 	struct snd_avirt_private_data *avirt_private_data;
-    D_PRINTK("Issuing free to private data struct");
-	if(pcm->private_data){
+
+	D_PRINTK("Issuing free to private data struct");
+	if (pcm->private_data) {
 		avirt_private_data = pcm->private_data;
-		if(avirt_private_data->ap_userdata)
-			avirt_private_data->private_free(pcm);
+		if (avirt_private_data->ap_private_data)
+			avirt_private_data->ap_private_free(pcm);
 	}
 
 	kfree(pcm->private_data);