[U-Boot] [U-Boot, v2] rockchip: video: mipi: Modify format type for debug message

[Philipp Tomsich]

> Modify format type for debug message.
> 
> Signed-off-by: Eric Gao <eric.gao at rock-chips.com>
> ---
> 
> Changes in v1:
> -Change the debug message format type because of the change the variable.
> 
>  drivers/video/rockchip/rk_mipi.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 

Applied to u-boot-rockchip/next, thanks!