[U-Boot] [PATCH V2 1/7] mips: ath79: ar933x: Avoid warning with gcc5

[Marek Vasut <marex@denx.de>]

On 05/22/2016 05:59 AM, Wills Wang wrote:
> GCC 5.3 report a warning: 'upper' and 'lower' may be used
> uninitialized in this function [-Wmaybe-uninitialized].
> Compiler might need explicit initializer.
> 
> Signed-off-by: Wills Wang <wills.wang@live.com>
> ---
> 
>  arch/mips/mach-ath79/ar933x/ddr.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/mips/mach-ath79/ar933x/ddr.c b/arch/mips/mach-ath79/ar933x/ddr.c
> index 91452bc..7f20d34 100644
> --- a/arch/mips/mach-ath79/ar933x/ddr.c
> +++ b/arch/mips/mach-ath79/ar933x/ddr.c
> @@ -268,6 +268,8 @@ void ddr_tap_tuning(void)
>  	dir = 1;
>  	tap = readl(regs + AR71XX_DDR_REG_TAP_CTRL0);
>  	val = tap;
> +	upper = tap;
> +	lower = tap;
>  	while (!done) {
>  		err = 0;
>  
> 
So what's new in V2 here ?

-- 
Best regards,
Marek Vasut