Output/Input: Clean TinyALSA Audio Device pointer on close

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

2 files changed, 18 insertions, 0 deletions

diff --git a/audio_in.c b/audio_in.c
index 44c47e8..fd3c836 100644
--- a/audio_in.c
+++ b/audio_in.c
@@ -157,10 +157,19 @@ static int audio_in_remove_audio_effect(const struct audio_stream *stream, effec
 void audio_hw_close_input_stream(struct audio_hw_device *dev,
 	struct audio_stream_in *stream)
 {
+	struct tinyalsa_audio_device *tinyalsa_audio_device;
+
 	LOGD("%s(%p)", __func__, stream);
 
 	if(stream != NULL)
 		free(stream);
+
+	if(dev == NULL)
+		return;
+
+	tinyalsa_audio_device = (struct tinyalsa_audio_device *) dev;
+
+	tinyalsa_audio_device->stream_in = NULL;
 }
 
 int audio_hw_open_input_stream(struct audio_hw_device *dev,
diff --git a/audio_out.c b/audio_out.c
index a0bad83..13a71a5 100644
--- a/audio_out.c
+++ b/audio_out.c
@@ -380,10 +380,19 @@ static int audio_out_remove_audio_effect(const struct audio_stream *stream, effe
 void audio_hw_close_output_stream(struct audio_hw_device *dev,
 	struct audio_stream_out *stream)
 {
+	struct tinyalsa_audio_device *tinyalsa_audio_device;
+
 	LOGD("%s(%p)", __func__, stream);
 
 	if(stream != NULL)
 		free(stream);
+
+	if(dev == NULL)
+		return;
+
+	tinyalsa_audio_device = (struct tinyalsa_audio_device *) dev;
+
+	tinyalsa_audio_device->stream_out = NULL;
 }
 
 int audio_hw_open_output_stream(struct audio_hw_device *dev,