[U-Boot] [PATCH] Fix compiler warning in fdt_support.c

[Albert ARIBAUD <albert.aribaud@free.fr>]

Le 21/11/2010 20:19, dirk.behme at googlemail.com a ?crit :
> From: Dirk Behme<dirk.behme@googlemail.com>
>
> Fix compiler warning
>
> fdt_support.c: In function 'of_bus_default_count_cells':
> fdt_support.c:957: warning: passing argument 1 of '__swab32p' discards qualifiers from pointer target type
> fdt_support.c:965: warning: passing argument 1 of '__swab32p' discards qualifiers from pointer target type
>
> be32_to_cpup() expects an 'u32 *' while prop is 'const u32 *'.
>
> Signed-off-by: Dirk Behme<dirk.behme@googlemail.com>
>
> ---
>
> Found while building 'omap3_beagle'.
>
>   common/fdt_support.c |    4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> Index: u-boot.git/common/fdt_support.c
> ===================================================================
> --- u-boot.git.orig/common/fdt_support.c
> +++ u-boot.git/common/fdt_support.c
> @@ -954,7 +954,7 @@ static void of_bus_default_count_cells(v
>   	if (addrc) {
>   		prop = fdt_getprop(blob, parentoffset, "#address-cells", NULL);
>   		if (prop)
> -			*addrc = be32_to_cpup(prop);
> +			*addrc = be32_to_cpup((u32 *)prop);
>   		else
>   			*addrc = 2;
>   	}
> @@ -962,7 +962,7 @@ static void of_bus_default_count_cells(v
>   	if (sizec) {
>   		prop = fdt_getprop(blob, parentoffset, "#size-cells", NULL);
>   		if (prop)
> -			*sizec = be32_to_cpup(prop);
> +			*sizec = be32_to_cpup((u32 *)prop);
>   		else
>   			*sizec = 1;
>   	}

Maybe we could pull this patch in? That will raise the count of ARM 
boards building clean.

Amicalement,
-- 
Albert.