linux-kernel - Re: [PATCH] extcon: Add missing REGMAP_I2C/REGMAP

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Message-ID: <20140725083948.GA2391@opensource.wolfsonmicro.com>
Date:	Fri, 25 Jul 2014 09:39:48 +0100
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	Chanwoo Choi <cw00.choi@...sung.com>
Cc:	linux-kernel@...r.kernel.org, gg@...mlogic.co.uk,
	k.kozlowski@...sung.com, myungjoo.ham@...sung.com,
	kyungmin.park@...sung.com
Subject: Re: [PATCH] extcon: Add missing REGMAP_I2C/REGMAP_IRQ dependency
	on extcon driver

On Wed, Jul 23, 2014 at 10:40:40AM +0900, Chanwoo Choi wrote:
> This patch add missing REGMAP_I2C/REGMAP_IRQ dependency on extcon provider
> driver to protect build break.
> 
> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
> ---
>  drivers/extcon/Kconfig | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
> index 6f2f472..77577db 100644
> --- a/drivers/extcon/Kconfig
> +++ b/drivers/extcon/Kconfig
> @@ -23,6 +23,7 @@ config EXTCON_ADC_JACK
>  config EXTCON_ARIZONA
>  	tristate "Wolfson Arizona EXTCON support"
>  	depends on MFD_ARIZONA && INPUT && SND_SOC
> +	select REGMAP_I2C
>  	help
>  	  Say Y here to enable support for external accessory detection
>  	  with Wolfson Arizona devices. These are audio CODECs with

Could you be more specific about the config that causes the build
break? This seems problematic as REGMAP_I2C is only a dependancy
if I2C is being used otherwise REGMAP_SPI would be the
dependancy.

Thanks,
Charles
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