Re: [PATCH] soc: mediatek: mtk-socinfo: select CONFIG_SOC_BUS

[Daniel Golle]

Hi,

On Mon, Apr 08, 2024 at 02:55:00PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> This is needed to avoid a link failure:
> 
> ERROR: modpost: "soc_device_register" [drivers/soc/mediatek/mtk-socinfo.ko] undefined!
> ERROR: modpost: "soc_device_unregister" [drivers/soc/mediatek/mtk-socinfo.ko] undefined!
> 

I've tried to take care of this in the exact same way a long time
ago. Don't ask me why it didn't find it's way into stable yet

https://patchwork.kernel.org/project/linux-mediatek/patch/cc8f7f7da5bdccce514a320e0ae7468659cf7346.1707327680.git.daniel@xxxxxxxxxxxxxx/


Cheers


Daniel

> Fixes: 423a54da3c7e ("soc: mediatek: mtk-socinfo: Add driver for getting chip information")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
>  drivers/soc/mediatek/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig
> index 50c664b65f4d..1b7afb19ccd6 100644
> --- a/drivers/soc/mediatek/Kconfig
> +++ b/drivers/soc/mediatek/Kconfig
> @@ -72,6 +72,7 @@ config MTK_SOCINFO
>  	tristate "MediaTek SoC Information"
>  	default y
>  	depends on NVMEM_MTK_EFUSE
> +	select SOC_BUS
>  	help
>  	  The MediaTek SoC Information (mtk-socinfo) driver provides
>  	  information about the SoC to the userspace including the
> -- 
> 2.39.2
> 
>