netdev - Re: [PATCH net-next v6 05/13] net: dsa: realtek: convert subdrivers into modules

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Date:   Thu, 3 Feb 2022 17:58:50 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Luiz Angelo Daros de Luca <luizluca@...il.com>
Cc:     netdev@...r.kernel.org, linus.walleij@...aro.org, andrew@...n.ch,
        vivien.didelot@...il.com, f.fainelli@...il.com, olteanv@...il.com,
        alsi@...g-olufsen.dk, arinc.unal@...nc9.com,
        frank-w@...lic-files.de, davem@...emloft.net
Subject: Re: [PATCH net-next v6 05/13] net: dsa: realtek: convert subdrivers
 into modules

On Fri, 28 Jan 2022 03:05:01 -0300 Luiz Angelo Daros de Luca wrote:
> diff --git a/drivers/net/dsa/realtek/Kconfig b/drivers/net/dsa/realtek/Kconfig
> index 1c62212fb0ec..cd1aa95b7bf0 100644
> --- a/drivers/net/dsa/realtek/Kconfig
> +++ b/drivers/net/dsa/realtek/Kconfig
> @@ -2,8 +2,6 @@
>  menuconfig NET_DSA_REALTEK
>  	tristate "Realtek Ethernet switch family support"
>  	depends on NET_DSA
> -	select NET_DSA_TAG_RTL4_A
> -	select NET_DSA_TAG_RTL8_4
>  	select FIXED_PHY
>  	select IRQ_DOMAIN
>  	select REALTEK_PHY
> @@ -18,3 +16,21 @@ config NET_DSA_REALTEK_SMI
>  	help
>  	  Select to enable support for registering switches connected
>  	  through SMI.
> +
> +config NET_DSA_REALTEK_RTL8365MB
> +	tristate "Realtek RTL8365MB switch subdriver"
> +	default y
> +	depends on NET_DSA_REALTEK
> +	depends on NET_DSA_REALTEK_SMI
> +	select NET_DSA_TAG_RTL8_4
> +	help
> +	  Select to enable support for Realtek RTL8365MB
> +
> +config NET_DSA_REALTEK_RTL8366RB
> +	tristate "Realtek RTL8366RB switch subdriver"
> +	default y
> +	depends on NET_DSA_REALTEK
> +	depends on NET_DSA_REALTEK_SMI
> +	select NET_DSA_TAG_RTL4_A
> +	help
> +	  Select to enable support for Realtek RTL8366RB

Why did all these new config options grow a 'default y'? Our usual
policy is to default drivers to disabled.