diff options
Diffstat (limited to 'include/media/v4l2-async.h')
| -rw-r--r-- | include/media/v4l2-async.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h index 0ddc06e36c08..8815e233677e 100644 --- a/include/media/v4l2-async.h +++ b/include/media/v4l2-async.h @@ -174,9 +174,11 @@ v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier, * * @notif: pointer to &struct v4l2_async_notifier * @endpoint: local endpoint pointing to the remote sub-device to be matched - * @asd: Async sub-device struct allocated by the caller. The &struct - * v4l2_async_subdev shall be the first member of the driver's async - * sub-device struct, i.e. both begin at the same memory address. + * @asd_struct_size: size of the driver's async sub-device struct, including + * sizeof(struct v4l2_async_subdev). The &struct + * v4l2_async_subdev shall be the first member of + * the driver's async sub-device struct, i.e. both + * begin at the same memory address. * * Gets the remote endpoint of a given local endpoint, set it up for fwnode * matching and adds the async sub-device to the notifier's @asd_list. The @@ -184,13 +186,12 @@ v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier, * notifier cleanup time. * * This is just like @v4l2_async_notifier_add_fwnode_subdev, but with the - * exception that the fwnode refers to a local endpoint, not the remote one, and - * the function relies on the caller to allocate the async sub-device struct. + * exception that the fwnode refers to a local endpoint, not the remote one. */ -int +struct v4l2_async_subdev * v4l2_async_notifier_add_fwnode_remote_subdev(struct v4l2_async_notifier *notif, struct fwnode_handle *endpoint, - struct v4l2_async_subdev *asd); + unsigned int asd_struct_size); /** * v4l2_async_notifier_add_i2c_subdev - Allocate and add an i2c async |