linux-kernel - Re: [PATCH v2 12/12] extcon: axp288: Set USB role where necessary

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Date:   Sun, 25 Feb 2018 10:51:24 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Hans de Goede <hdegoede@...hat.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc:     platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH v2 12/12] extcon: axp288: Set USB role where necessary

Hi,

On 02/25/2018 07:25 AM, Hans de Goede wrote:
 
> diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
> index a7bca4207f44..de15bf55895b 100644
> --- a/drivers/extcon/Kconfig
> +++ b/drivers/extcon/Kconfig
> @@ -30,7 +30,8 @@ config EXTCON_ARIZONA
>  
>  config EXTCON_AXP288
>  	tristate "X-Power AXP288 EXTCON support"
> -	depends on MFD_AXP20X && USB_PHY
> +	depends on MFD_AXP20X && USB_SUPPORT && X86

Could that be:
	depends on MFD_AXP20X && USB_SUPPORT && (X86 || COMPILE_TEST)

or is there some reason that it won't even build on other $ARCH?

> +	select USB_ROLE_SWITCH
>  	help
>  	  Say Y here to enable support for USB peripheral detection
>  	  and USB MUX switching by X-Power AXP288 PMIC.

thanks,
-- 
~Randy