hwspinlock/core: simplify Kconfig
Simplify hwspinlock's Kconfig by making the global CONFIG_HWSPINLOCK
entry invisible; users will just select it when needed.
This also prepares the ground for adding hwspinlock support for other
platforms (the 'depends on ARCH_OMAP4' was rather hideous, and while
we're at it, a dedicated menu is added).
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 1f29bab..c8e7bda 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -2,22 +2,20 @@
# Generic HWSPINLOCK framework
#
+# HWSPINLOCK always gets selected by whoever wants it.
config HWSPINLOCK
- tristate "Generic Hardware Spinlock framework"
- depends on ARCH_OMAP4
- help
- Say y here to support the generic hardware spinlock framework.
- You only need to enable this if you have hardware spinlock module
- on your system (usually only relevant if your system has remote slave
- coprocessors).
+ tristate
- If unsure, say N.
+menu "Hardware Spinlock drivers"
config HWSPINLOCK_OMAP
tristate "OMAP Hardware Spinlock device"
- depends on HWSPINLOCK && ARCH_OMAP4
+ depends on ARCH_OMAP4
+ select HWSPINLOCK
help
Say y here to support the OMAP Hardware Spinlock device (firstly
introduced in OMAP4).
If unsure, say N.
+
+endmenu
