[linux dev-4.7 PATCH 1/4] arm: aspeed: Remove MDIO hack

[Andrew Jeffery]

On Fri, 2016-11-04 at 09:00 +1030, Joel Stanley wrote:
> The ftgmac100 driver now knows to configure the new MDIO interface. We
> can remove it from the early init process.
> 
> Signed-off-by: Joel Stanley <joel at jms.id.au>

Reviewed-by: Andrew Jeffery <andrew at aj.id.au>

> ---
>  arch/arm/mach-aspeed/aspeed.c | 7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/arch/arm/mach-aspeed/aspeed.c b/arch/arm/mach-aspeed/aspeed.c
> index 57c32ff0fa83..202bf3d9d467 100644
> --- a/arch/arm/mach-aspeed/aspeed.c
> +++ b/arch/arm/mach-aspeed/aspeed.c
> @@ -146,13 +146,6 @@ static void __init do_garrison_setup(void)
>  
>  static void __init do_ast2500_common_setup(void)
>  {
> -	unsigned long reg;
> -
> -	/* Set old MDIO interface */
> -	reg = readl(AST_IO(AST_BASE_MAC0 | 0x40));
> -	reg &= ~0x80000000;
> -	writel(reg, AST_IO(AST_BASE_MAC0 | 0x40));
> -
>  	/* Set strap[13:12] to 01, Enable SPI master */
>  	/* Set bits in writes to SCU7C are cleared from SCU70 */
>  	writel(BIT(13), AST_IO(AST_BASE_SCU | 0x7C));
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