On Thu, Nov 15, 2012 at 04:35:26PM +0900, Nobuhiro Iwamatsu wrote:
> When __BYTEORDER_HAS_U64__ is not defined, we got warning following:
>
> -----
> /tmp/include/linux/byteorder/little_endian.h: In function
> ???__cpu_to_be64p???:
> /tmp/include/linux/byteorder/little_endian.h:71:2: warning: implicit
> declaration of function ???__swab64p???
> [-Wimplicit-function-declaration]
> -----
>
> Usually, __arch__swab64* required for __fswab64, __swab64p and __swab64s
> is defined. Therefore, __BYTEORDER_HAS_U64__ is unnecessary.
> This removes __BYTEORDER_HAS_U64__.
>
> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu...@renesas.com>
> CC: Kim Phillips <kim.phill...@freescale.com>
> ---
> v2: Fix mail address.
>
> include/linux/byteorder/swab.h | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/include/linux/byteorder/swab.h b/include/linux/byteorder/swab.h
> index bb4a046..4334fa7 100644
> --- a/include/linux/byteorder/swab.h
> +++ b/include/linux/byteorder/swab.h
> @@ -122,7 +122,6 @@ static __inline__ void __swab32s(__u32 *addr)
> __arch__swab32s(addr);
> }
>
> -#ifdef __BYTEORDER_HAS_U64__
> static __inline__ __attribute__((const)) __u64 __fswab64(__u64 x)
> {
> # ifdef __SWAB_64_THRU_32__
> @@ -141,7 +140,6 @@ static __inline__ void __swab64s(__u64 *addr)
> {
> __arch__swab64s(addr);
> }
> -#endif /* __BYTEORDER_HAS_U64__ */
>
> #if defined(__KERNEL__)
> #define swab16 __swab16Applied to u-boot/master, thanks! -- Tom
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