# Re: \[PATCH v2 03/29\] nvmem: add a notifier chain

- From: Srinivas Kandagatla \<hidden\>
- Date: 2018-08-10 08:33:26 
- List: netdev
- Page: https://ratatoskr.run/netdev/2018/08/5355028
- Thread: https://ratatoskr.run/linux-doc/2018/08/5354984/t.md

```text


On 10/08/18 09:05, Bartosz Golaszewski wrote:
> +int nvmem_register_notifier(struct notifier_block *nb)
> +{
> +	return blocking_notifier_chain_register(&nvmem_notifier, nb);
> +}
> +EXPORT_SYMBOL_GPL(nvmem_register_notifier);
> +
> +int nvmem_unregister_notifier(struct notifier_block *nb)
> +{
> +	return blocking_notifier_chain_unregister(&nvmem_notifier, nb);
> +}
> +EXPORT_SYMBOL_GPL(nvmem_unregister_notifier);
> +
Kerneldoc is missing for these both exported symbols too!

--srini
```