[U-Boot] [PATCH v2 1/1] lib/display_options: Fix print_freq

[Joe Hershberger]

On Tue, Aug 25, 2015 at 12:59 AM, Suriyan Ramasami <suriyan.r at gmail.com> wrote:
> Build without CONFIG_SPL_SERIAL_SUPPORT does not print the cpu freq.
> Booting an odroid U3 board, one sees this:
> CPU:   Exynos4412 @ GHz
> instead of:
> CPU:   Exynos4412 @ 1 GHz
>
> This change was done to get rid of compiler warnings related to the
> unused variable 'n' when CONFIG_SPL_SERIAL_SUPPORT is not defined in an
> SPL build. Example board: smartweb
>
> Signed-off-by: Suriyan Ramasami <suriyan.r at gmail.com>

Reviewed-by: Joe Hershberger <joe.hershberger at ni.com>