diff options
| -rw-r--r-- | include/media/v4l2-async.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h index 8319284c93cb..d6e31234826f 100644 --- a/include/media/v4l2-async.h +++ b/include/media/v4l2-async.h @@ -154,8 +154,9 @@ void v4l2_async_notifier_init(struct v4l2_async_notifier *notifier); * @notifier: pointer to &struct v4l2_async_notifier * @asd: pointer to &struct v4l2_async_subdev * - * Call this function before registering a notifier to link the - * provided asd to the notifiers master @asd_list. + * Call this function before registering a notifier to link the provided @asd to + * the notifiers master @asd_list. The @asd must be allocated with k*alloc() as + * it will be freed by the framework when the notifier is destroyed. */ int v4l2_async_notifier_add_subdev(struct v4l2_async_notifier *notifier, struct v4l2_async_subdev *asd); |