Re: [U-Boot] [PATCH v3 09/12] libfdt: Add fdt_getprop_namelen_w

Hi Maxime,

On 24 June 2016 at 08:27, Maxime Ripard maxime.ripard@free-electrons.com wrote:

Add a function to retrieve a writeable property only by the first characters of its name.

Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com

include/libfdt.h | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/include/libfdt.h b/include/libfdt.h index dbe8a0efca87..b8758de3ae54 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);
  

What are the casts for?

+}

/**

• fdt_getprop - retrieve the value of a given property

-- 2.9.0

Regards, Simon