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-rw-r--r--include/sound/jack.h2
-rw-r--r--sound/core/jack.c3
2 files changed, 5 insertions, 0 deletions
diff --git a/include/sound/jack.h b/include/sound/jack.h
index 6b013c6..f236e42 100644
--- a/include/sound/jack.h
+++ b/include/sound/jack.h
@@ -50,6 +50,8 @@ struct snd_jack {
int type;
const char *id;
char name[100];
+ void *private_data;
+ void (*private_free)(struct snd_jack *);
};
#ifdef CONFIG_SND_JACK
diff --git a/sound/core/jack.c b/sound/core/jack.c
index c8254c6..d54d1a0 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -35,6 +35,9 @@ static int snd_jack_dev_free(struct snd_device *device)
{
struct snd_jack *jack = device->device_data;
+ if (jack->private_free)
+ jack->private_free(jack);
+
/* If the input device is registered with the input subsystem
* then we need to use a different deallocator. */
if (jack->registered)
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