audio: remove @return doc for void functions
For functions returning nothing, there is no need to document
with @return, as Doxgen complains about "documented empty
return type of ...".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
diff --git a/include/audio/codec.h b/include/audio/codec.h
index 677da30..f3ef035 100644
--- a/include/audio/codec.h
+++ b/include/audio/codec.h
@@ -156,8 +156,6 @@
* Setup the audio codec device to start the audio playback
*
* @param dev Pointer to the device structure for codec driver instance.
- *
- * @return none
*/
static inline void audio_codec_start_output(const struct device *dev)
{
@@ -173,8 +171,6 @@
* Setup the audio codec device to stop the audio playback
*
* @param dev Pointer to the device structure for codec driver instance.
- *
- * @return none
*/
static inline void audio_codec_stop_output(const struct device *dev)
{
diff --git a/include/audio/dmic.h b/include/audio/dmic.h
index d80ae43..9c173b0 100644
--- a/include/audio/dmic.h
+++ b/include/audio/dmic.h
@@ -203,8 +203,6 @@
* @param channel The logical channel number
* @param pdm Pointer to the PDM hardware controller number
* @param lr Pointer to the LEFT/RIGHT channel within the PDM controller
- *
- * @return none
*/
static inline void dmic_parse_channel_map(uint32_t channel_map_lo,
uint32_t channel_map_hi, uint8_t channel, uint8_t *pdm, enum pdm_lr *lr)
