[PATCH v8 3/7] mux: add help text for MULTIPLEXER config option

[Wolfram Sang]

On Tue, Feb 03, 2026 at 03:01:36PM +0200, Josua Mayer wrote:
> Add prompt and help text for CONFIG_MULTIPLEXER to allow enabling this
> option thorugh the kernel configuration without explicit "select" driver
> dependencies.
> 
> Select it by default when COMPILE_TEST is set for better coverage.
> 
> Signed-off-by: Josua Mayer <josua at solid-run.com>

Reviewed-by: Wolfram Sang <wsa+renesas at sang-engineering.com>