Re: [PATCH v7 5/7] nvmem: core: Rework layouts to become platform devices

[Dan Carpenter]

On Fri, Aug 04, 2023 at 05:46:25PM +0200, Miquel Raynal wrote:
> Actually of_nvmem_layout_get_container() already returns NULL if
> CONFIG_OF is not defined. This helper returns either a valid pointer of
> NULL. Where can it return an error pointer?

This is from linux-next.

include/linux/nvmem-consumer.h
   256  static inline struct device_node *
   257  of_nvmem_layout_get_container(struct nvmem_device *nvmem)
   258  {
   259          return ERR_PTR(-EOPNOTSUPP);
   260  }
   261  #endif /* CONFIG_NVMEM && CONFIG_OF */

regards,
dan carpenter