linux-kernel - Re: [PATCH v9 2/3] mfd: Kconfig: MFD_SUN4I_GPADC depends on !TOUCHSCREN_SUN4I

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Date:   Wed, 4 Jan 2017 10:58:33 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Quentin Schulz <quentin.schulz@...e-electrons.com>
Cc:     linux@...linux.org.uk, maxime.ripard@...e-electrons.com,
        wens@...e.org, jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
        pmeerw@...erw.net, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        antoine.tenart@...e-electrons.com,
        thomas.petazzoni@...e-electrons.com
Subject: Re: [PATCH v9 2/3] mfd: Kconfig: MFD_SUN4I_GPADC depends on
 !TOUCHSCREN_SUN4I_GPADC

On Tue, 13 Dec 2016, Quentin Schulz wrote:

> MFD_SUN4I_GPADC and TOUCHSCREEN_SUN4I are incompatible (both are drivers
> for Allwinner SoCs' ADC). This makes sure TOUCHSCREEN_SUN4I isn't
> enabled while MFD_SUN4I_GPADC is enabled.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz@...e-electrons.com>
> ---
> 
> added in v8. I wrongly put the XOR dependance for SUN4I_GPADC and
> TOUCHSCREEN_SUN4I instead of for MFD_SUN4I_GPADC and TOUCHSCREEN_SUN4I.
> 
>  drivers/mfd/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index 443ee50..e803884 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -45,6 +45,7 @@ config MFD_SUN4I_GPADC
>  	select MFD_CORE
>  	select REGMAP_MMIO
>  	depends on ARCH_SUNXI || COMPILE_TEST
> +	depends on !TOUCHSCREEN_SUN4I
>  	help
>  	  Select this to get support for Allwinner SoCs (A10, A13 and A31) ADC.
>  	  This driver will only map the hardware interrupt and registers, you

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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