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Diffstat (limited to 'sound/core/compress_offload.c')
-rw-r--r--sound/core/compress_offload.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index de514ec8c83d..243acad89fd3 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -810,7 +810,7 @@ static void error_delayed_work(struct work_struct *work)
mutex_unlock(&stream->device->lock);
}
-/*
+/**
* snd_compr_stop_error: Report a fatal error on a stream
* @stream: pointer to stream
* @state: state to transition the stream to
@@ -818,6 +818,8 @@ static void error_delayed_work(struct work_struct *work)
* Stop the stream and set its state.
*
* Should be called with compressed device lock held.
+ *
+ * Return: zero if successful, or a negative error code
*/
int snd_compr_stop_error(struct snd_compr_stream *stream,
snd_pcm_state_t state)
@@ -1157,12 +1159,15 @@ static int snd_compress_dev_free(struct snd_device *device)
return 0;
}
-/*
+/**
* snd_compress_new: create new compress device
* @card: sound card pointer
* @device: device number
* @dirn: device direction, should be of type enum snd_compr_direction
+ * @id: ID string
* @compr: compress device pointer
+ *
+ * Return: zero if successful, or a negative error code
*/
int snd_compress_new(struct snd_card *card, int device,
int dirn, const char *id, struct snd_compr *compr)