diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/media-entity.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index 33ee595c13f4..742918962d46 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -654,6 +654,10 @@ int media_entity_pads_init(struct media_entity *entity, u16 num_pads, * * This function must be called during the cleanup phase after unregistering * the entity (currently, it does nothing). + * + * Calling media_entity_cleanup() on a media_entity whose memory has been + * zeroed but that has not been initialized with media_entity_pad_init() is + * valid and is a no-op. */ #if IS_ENABLED(CONFIG_MEDIA_CONTROLLER) static inline void media_entity_cleanup(struct media_entity *entity) {} |