Re: [Xen-devel] [RFC PATCH 08/13] xen/dts: make the dt_find_property function to be global

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Oleksandr,

On 10/07/2014 03:19 PM, Oleksandr Dmytryshyn wrote:
> This patch makes possible to use the dt_find_property function
> outside the device tree module.

I can't find any usage of this function within your series. Any reason
to export it?

Regards,

> Signed-off-by: Oleksandr Dmytryshyn <oleksandr.dmytryshyn@xxxxxxxxxxxxxxx>
> ---
>  xen/common/device_tree.c      | 2 +-
>  xen/include/xen/device_tree.h | 9 +++++++++
>  2 files changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c
> index f0bd7b9..5fbb0c1 100644
> --- a/xen/common/device_tree.c
> +++ b/xen/common/device_tree.c
> @@ -522,7 +522,7 @@ static void __init *unflatten_dt_alloc(unsigned long 
> *mem, unsigned long size,
>  }
>  
>  /* Find a property with a given name for a given node and return it. */
> -static const struct dt_property *
> +const struct dt_property *
>  dt_find_property(const struct dt_device_node *np,
>                   const char *name,
>                   u32 *lenp)
> diff --git a/xen/include/xen/device_tree.h b/xen/include/xen/device_tree.h
> index 99de53f..508d840 100644
> --- a/xen/include/xen/device_tree.h
> +++ b/xen/include/xen/device_tree.h
> @@ -344,6 +344,15 @@ struct dt_device_node *dt_find_compatible_node(struct 
> dt_device_node *from,
>  
>  /**
>   * Find a property with a given name for a given node
> + * and return it.
> + */
> +const struct dt_property *dt_find_property(const struct dt_device_node *np,
> +                                           const char *name,
> +                                           u32 *lenp);
> +
> +
> +/**
> + * Find a property with a given name for a given node
>   * and return the value.
>   */
>  const void *dt_get_property(const struct dt_device_node *np,
> 


-- 
Julien Grall

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