linux-kernel - Re: [PATCH] default implementation for of_find_all

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Date:   Sun, 24 Sep 2017 10:50:38 -0700
From:   Frank Rowand <frowand.list@...il.com>
To:     Artur Lorincz <larturus2@...il.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        larturus@...oo.com, Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH] default implementation for of_find_all_nodes(...)

Adding Rob Herring.

On 09/24/17 08:50, Artur Lorincz wrote:
> Added default implementation for of_find_all_nodes(). This function is
> used by board.c from the board module (drivers/staging/board).
> 
> Signed-off-by: Artur Lorincz <larturus@...oo.com>
> ---
>  include/linux/of.h | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/include/linux/of.h b/include/linux/of.h
> index 4a8a709..0a9c17a 100644
> --- a/include/linux/of.h
> +++ b/include/linux/of.h
> @@ -865,6 +865,11 @@ static inline void of_property_clear_flag(struct property *p, unsigned long flag
> 
>  #define of_match_ptr(_ptr)	NULL
>  #define of_match_node(_matches, _node)	NULL
> +
> +static inline struct device_node *of_find_all_nodes(struct device_node *prev)
> +{
> +	return NULL;
> +}
>  #endif /* CONFIG_OF */
> 
>  /* Default string compare functions, Allow arch asm/prom.h to override */
> --
> 1.9.1
> 
>