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

[Josua Mayer]

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>
---
 drivers/mux/Kconfig | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/mux/Kconfig b/drivers/mux/Kconfig
index c68132e38138..e31c46820bdf 100644
--- a/drivers/mux/Kconfig
+++ b/drivers/mux/Kconfig
@@ -4,7 +4,13 @@
 #
 
 config MULTIPLEXER
-	tristate
+	tristate "Generic Multiplexer Support" if COMPILE_TEST
+	help
+	  This framework is designed to abstract multiplexer handling for
+	  devices via various GPIO-, MMIO/Regmap or specific multiplexer
+	  controller chips.
+
+	  If unsure, say no.
 
 menu "Multiplexer drivers"
 	depends on MULTIPLEXER

-- 
2.43.0