[PATCH] pinctrl: hide subsystem from the populace

[Linus Walleij]

From: Linus Walleij <linus.walleij at linaro.org>

Machines that have embedded pin controllers need to select them
explicitly, so why broadcast their config options to menuconfig.
We provide a helpful submenu for those machines that do select
it, making it possible to enable debugging for example.

Reported-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
 drivers/pinctrl/Kconfig |   15 +++++++--------
 1 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index ef56644..e816f60 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -2,18 +2,15 @@
 # PINCTRL infrastructure and drivers
 #
 
-menuconfig PINCTRL
-	bool "PINCTRL Support"
+config PINCTRL
+	bool
 	depends on EXPERIMENTAL
-	help
-	  This enables the PINCTRL subsystem for controlling pins
-	  on chip packages, for example multiplexing pins on primarily
-	  PGA and BGA packages for systems on chip.
-
-	  If unsure, say N.
 
 if PINCTRL
 
+menu "Pin controllers"
+	depends on PINCTRL
+
 config PINMUX
 	bool "Support pinmux controllers"
 	help
@@ -40,4 +37,6 @@ config PINMUX_U300
 	help
 	  Say Y here to enable the U300 pinmux driver
 
+endmenu
+
 endif
-- 
1.7.3.2