Re: [PATCH] misc: remove redundant 'default n' from Kconfig-s

[Michael Ellerman]

Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> writes:
> 'default n' is the default value for any bool or tristate Kconfig
> setting so there is no need to write it explicitly.
>
> Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO
> is not set' for visible symbols") the Kconfig behavior is the same
> regardless of 'default n' being present or not:
>
>     ...
>     One side effect of (and the main motivation for) this change is making
>     the following two definitions behave exactly the same:
>     
>         config FOO
>                 bool
>     
>         config FOO
>                 bool
>                 default n
>     
>     With this change, neither of these will generate a
>     '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
>     That might make it clearer to people that a bare 'default n' is
>     redundant.
>     ...
>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
...
> Index: b/drivers/misc/ocxl/Kconfig
> ===================================================================
> --- a/drivers/misc/ocxl/Kconfig
> +++ b/drivers/misc/ocxl/Kconfig
> @@ -4,7 +4,6 @@
>  
>  config OCXL_BASE
>  	bool
> -	default n
>  	select PPC_COPRO_BASE
>  
>  config OCXL

Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (ocxl)

cheers