linux-kernel - Re: [PATCH -next] iio: st

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Date:   Sun, 25 Aug 2019 18:59:36 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     <knaack.h@....de>, <lars@...afoo.de>, <pmeerw@...erw.net>,
        <gregkh@...uxfoundation.org>, <tglx@...utronix.de>,
        <denis.ciocca@...com>, <Jonathan.Cameron@...wei.com>,
        <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] iio: st_sensors: Fix build error

On Fri, 23 Aug 2019 20:18:52 +0800
YueHaibing <yuehaibing@...wei.com> wrote:

> IIO_ST_SENSORS_CORE select IIO_ST_SENSORS_I2C
> unconditionally, if REGMAP_I2C is not set, build fails
> 
> drivers/iio/common/st_sensors/st_sensors_i2c.o: In function `st_sensors_i2c_configure':
> st_sensors_i2c.c:(.text+0x58): undefined reference to `__devm_regmap_init_i2c'
> 
> This patch selects REGMAP_I2C to fix it.
> IIO_ST_SENSORS_SPI is similar to SPI issue.
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Fixes: 062809ef7733 ("iio: make st_sensors drivers use regmap")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>

Hi,

Thanks,  I've fixed up the inconsistent ordering below.

Applied to the togreg branch of iio.git and pushed out as
testing for the autobuilders to play with it.

Thanks,

Jonathan

> ---
>  drivers/iio/common/st_sensors/Kconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/iio/common/st_sensors/Kconfig b/drivers/iio/common/st_sensors/Kconfig
> index 91b98e1..16d973f 100644
> --- a/drivers/iio/common/st_sensors/Kconfig
> +++ b/drivers/iio/common/st_sensors/Kconfig
> @@ -5,8 +5,10 @@
>  
>  config IIO_ST_SENSORS_I2C
>  	tristate
> +	select REGMAP_I2C
>  
>  config IIO_ST_SENSORS_SPI
> +	select REGMAP_SPI

Inconsistent with the previous.

>  	tristate
>  
>  config IIO_ST_SENSORS_CORE