[PATCH 1/3] driver: support Linux device/driver OF struct member names

[Marco Felsch]

On 22-12-09, Ahmad Fatoum wrote:
> When porting drivers from Linux, one of the modifications that needs to
> be done is to rename all .of_node to .device_node and of_match_table
> to of_compatible. Just accept both names. It comes at no extra cost.
> 
> Once all barebox drivers use the Linux naming, we could drop the union
> again.

Nice :)

> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>

Reviewed-by: Marco Felsch <m.felsch at pengutronix.de>

> ---
>  include/driver.h | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/include/driver.h b/include/driver.h
> index 2386949c312a..1c50b79886c1 100644
> --- a/include/driver.h
> +++ b/include/driver.h
> @@ -74,7 +74,10 @@ struct device_d {
>  	struct list_head cdevs;
>  
>  	const struct platform_device_id *id_entry;
> -	struct device_node *device_node;
> +	union {
> +		struct device_node *device_node;
> +		struct device_node *of_node;
> +	};
>  
>  	const struct of_device_id *of_id_entry;
>  
> @@ -113,7 +116,10 @@ struct driver_d {
>  	struct bus_type *bus;
>  
>  	const struct platform_device_id *id_table;
> -	const struct of_device_id *of_compatible;
> +	union {
> +		const struct of_device_id *of_compatible;
> +		const struct of_device_id *of_match_table;
> +	};
>  };
>  
>  /*@}*/	/* do not delete, doxygen relevant */
> -- 
> 2.30.2
> 
> 
>