[PATCH] mtd: use dev_of_node helper in mtd_get_of_node

[Boris Brezillon]

On Fri, 31 Mar 2017 11:11:48 +0200
Rafał Miłecki <zajec5 at gmail.com> wrote:

> From: Rafał Miłecki <rafal at milecki.pl>
> 
> This allows better compile-time optimizations with CONFIG_OF disabled.
> 
> Signed-off-by: Rafał Miłecki <rafal at milecki.pl>

Not sure we care about such micro-optimizations, but it shouldn't hurst
so,

Acked-by: Boris Brezillon <boris.brezillon at free-electrons.com>

> ---
>  include/linux/mtd/mtd.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
> index eebdc63cf6af..f8db5b2e4028 100644
> --- a/include/linux/mtd/mtd.h
> +++ b/include/linux/mtd/mtd.h
> @@ -393,7 +393,7 @@ static inline void mtd_set_of_node(struct mtd_info *mtd,
>  
>  static inline struct device_node *mtd_get_of_node(struct mtd_info *mtd)
>  {
> -	return mtd->dev.of_node;
> +	return dev_of_node(&mtd->dev);
>  }
>  
>  static inline int mtd_oobavail(struct mtd_info *mtd, struct mtd_oob_ops *ops)