[U-Boot] [PATCH v4 09/13] libfdt: Add fdt_getprop_namelen_w

[David Gibson]

On Tue, Jul 05, 2016 at 10:26:42AM +0200, Maxime Ripard wrote:
> Add a function to retrieve a writeable property only by the first
> characters of its name.
> 
> Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>

This shouldn't be exported, so it should go into libfdt_internal.h.

> ---
>  include/libfdt.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/include/libfdt.h b/include/libfdt.h
> index f13b01f08f71..a55d2d0d8c7b 100644
> --- a/include/libfdt.h
> +++ b/include/libfdt.h
> @@ -619,6 +619,13 @@ const void *fdt_getprop_by_offset(const void *fdt, int offset,
>   */
>  const void *fdt_getprop_namelen(const void *fdt, int nodeoffset,
>  				const char *name, int namelen, int *lenp);
> +static inline void *fdt_getprop_namelen_w(void *fdt, int nodeoffset,
> +					  const char *name, int namelen,
> +					  int *lenp)
> +{
> +	return (void *)(uintptr_t)fdt_getprop_namelen(fdt, nodeoffset, name,
> +						      namelen, lenp);

uintptr_t ??

> +}
>  
>  /**
>   * fdt_getprop - retrieve the value of a given property

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson
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