Re: [PATCH] rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed

[Alexandre Belloni]

On 12/01/2020 18:13:49+0100, Geert Uytterhoeven wrote:
> Merely enabling I2C and RTC selects REGMAP_I2C and REGMAP_SPI, even when
> no driver needs it.  While the former can be moduler, the latter cannot,
> and thus becomes built-in.
> 
> Fix this by moving the select statements for REGMAP_I2C and REGMAP_SPI
> from the RTC_I2C_AND_SPI helper to the individual drivers that depend on
> it.
> 
> Note that the comment for RTC_I2C_AND_SPI refers to SND_SOC_I2C_AND_SPI
> for more information, but the latter does not select REGMAP_{I2C,SPI}
> itself, and defers that to the individual drivers, too.
> 
> Fixes: 080481f54ef62121 ("rtc: merge ds3232 and ds3234")
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> ---
> Joe: When merging addresses, scripts/get_maintainer.pl replaces
>      Alexandre's authoritative email address from MAINTAINERS by the
>      obsolete address in the SoB-line of the commit referred to by the
>      Fixes-line.
> 
>  drivers/rtc/Kconfig | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
Applied, thanks.

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com