linux-kernel - Re: [PATCH] regulator: mt6311: MT6311_REGULATOR needs to select REGMAP

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Message-ID: <564AFCC8.6000604@gmail.com>
Date:	Tue, 17 Nov 2015 11:09:12 +0100
From:	Matthias Brugger <matthias.bgg@...il.com>
To:	Henry Chen <henryc.chen@...iatek.com>,
	Mark Brown <broonie@...nel.org>
Cc:	Liam Girdwood <lgirdwood@...il.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-mediatek@...ts.infradead.org, eddie.huang@...iatek.com
Subject: Re: [PATCH] regulator: mt6311: MT6311_REGULATOR needs to select
 REGMAP_I2C



On 17/11/15 09:36, Henry Chen wrote:
> This patch fix the below build error:
> drivers/regulator/mt6311-regulator.c:111: undefined reference to `__devm_regmap_init_i2c'
>
> Signed-off-by: Henry Chen <henryc.chen@...iatek.com>
> ---
>   drivers/regulator/Kconfig | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
> index 8df0b0e..0067620 100644
> --- a/drivers/regulator/Kconfig
> +++ b/drivers/regulator/Kconfig
> @@ -446,6 +446,7 @@ config REGULATOR_MC13892
>   config REGULATOR_MT6311
>   	tristate "MediaTek MT6311 PMIC"
>   	depends on I2C
> +	select REGMAP_I2C
>   	help
>   	  Say y here to select this option to enable the power regulator of
>   	  MediaTek MT6311 PMIC.
>

This should also be added to v4.3
I propose that you resend it adding the tag:
Cc: stable@...r.kernel.org

as explained in Documentation/stable_kernel_rules.txt

Regards,
Matthias
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