[PATCH] ARM: exynos: Fix warning by constifying 'reg' in exynos_fdt_map_chipid()

[Viresh Kumar]

Fix Sachin's id, looks like he left Linaro ..

On 12 June 2014 10:00, Viresh Kumar <viresh.kumar at linaro.org> wrote:
> exynos_fdt_map_chipid() was recently added with: cbf08b9 (ARM: EXYNOS:
> Consolidate exynos4 and exynos5 machine files) and generates this warning:
>
> arch/arm/mach-exynos/exynos.c: In function ‘exynos_fdt_map_chipid’:
> arch/arm/mach-exynos/exynos.c:208:6: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
>
> Constify 'reg' to fix it.
>
> Signed-off-by: Viresh Kumar <viresh.kumar at linaro.org>
> ---
>  arch/arm/mach-exynos/exynos.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
> index 90aab4d..b71598a 100644
> --- a/arch/arm/mach-exynos/exynos.c
> +++ b/arch/arm/mach-exynos/exynos.c
> @@ -198,7 +198,7 @@ static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname,
>                                         int depth, void *data)
>  {
>         struct map_desc iodesc;
> -       __be32 *reg;
> +       const __be32 *reg;
>         int len;
>
>         if (!of_flat_dt_is_compatible(node, "samsung,exynos4210-chipid") &&
> --
> 2.0.0.rc2
>