[U-Boot] [PATCH] arch/powerpc/lib/board.c: fix build warning

[Simon Glass]

Hi Wolfgang,

On Sun, Oct 23, 2011 at 2:58 PM, Wolfgang Denk <wd at denx.de> wrote:
> Commit 1272592 "powerpc: Use getenv_ulong() in place of getenv(),
> strtoul" instroduced a build warning for some PPC systems:
>
> board.c: In function 'board_init_r':
> board.c:626: warning: unused variable 's'
>
> Fix it.
>
> Signed-off-by: Wolfgang Denk <wd at denx.de>

I sent an alternative to this but they are roughly equivalent so:

Acked-by: Simon Glass <sjg at chromium.org>

Thanks for fixing this.

Regards,
Simon

> ---
>  arch/powerpc/lib/board.c |    5 +++--
>  1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
> index 6cb0ed6..aff1a0c 100644
> --- a/arch/powerpc/lib/board.c
> +++ b/arch/powerpc/lib/board.c
> @@ -623,10 +623,11 @@ void board_init_f (ulong bootflag)
>  */
>  void board_init_r (gd_t *id, ulong dest_addr)
>  {
> -       char *s;
>        bd_t *bd;
>        ulong malloc_start;
> -
> +#if defined(CONFIG_SYS_FLASH_CHECKSUM) || defined(CONFIG_CMD_NET)
> +       char *s;
> +#endif
>  #ifndef CONFIG_SYS_NO_FLASH
>        ulong flash_size;
>  #endif
> --
> 1.7.6.2
>
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