[U-Boot] [RESENT PATCH] rockchip: puma-rk3399: remove redundance code

[Dr. Philipp Tomsich]

> On 27 Jul 2017, at 13:59, Kever Yang <kever.yang at rock-chips.com> wrote:
> 
> Some code are duplicate, remove one of them
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>

Applied (with fixups) to u-boot-rockchip, thanks!